Tusk (248 résultats)

- Couverture rigide
Achetez 3 articles, obtenez 5 % de remisede ce vendeurVendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Moyen
EUR 6,20
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardback. Etat : Fair. The famed political advisor to Uber, FanDuel, Lemonade, Tesla and other startups reveals what really happens at the intersection of politics, tech and business Most new startups today are in highly regulated industries with strong incumbents - transportation, hotels, drones, energy, gaming, education, health care, cannabis, finance, liquor, insurance. The more startups try to snatch a piece of the establishment's pie, the more they risk running into a political wall. That's where Bradley Tusk comes in. Described as Silicon Valley's Political Savior (Fast Company) Uber's Political Genius (Vanity Fair) and Silicon Valley's Favorite Fixer (TechCrunch) Tusk deploys the skills and knowledge he developed working with Chuck Schumer, Michael Bloomberg, Rod Blagojevich, and other political and business legends to help startups fight back. This book goes behind the scenes on how he helped stop the taxi industry from killing Uber in its infancy, how he held insurance companies at bay while startup Lemonade launched in each state, and how he helped online sports betting sites FanDuel and Draft Kings escape the regulatory death grip casinos tried to put on them. As Tusk writes, Every new company is essentially a tech startup. And when you disrupt someone in any industry, they don't say thank you. They punch you in the nose. These are the lessons startups need to learn to punch back and survive the clutches of politics. Combining a firsthand glimpse behind the curtain with tangible advice for how any new venture can play the political game, THE FIXER is a must-read for aspiring entrepreneurs. …

- Couverture rigide
Achetez 3 articles, obtenez 5 % de remisede ce vendeurVendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 6,20
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardback. Etat : Very Good. The famed political advisor to Uber, FanDuel, Lemonade, Tesla and other startups reveals what really happens at the intersection of politics, tech and business Most new startups today are in highly regulated industries with strong incumbents - transportation, hotels, drones, energy, gaming, education, health care, cannabis, finance, liquor, insurance. The more startups try to snatch a piece of the establishment's pie, the more they risk running into a political wall. That's where Bradley Tusk comes in. Described as Silicon Valley's Political Savior (Fast Company) Uber's Political Genius (Vanity Fair) and Silicon Valley's Favorite Fixer (TechCrunch) Tusk deploys the skills and knowledge he developed working with Chuck Schumer, Michael Bloomberg, Rod Blagojevich, and other political and business legends to help startups fight back. This book goes behind the scenes on how he helped stop the taxi industry from killing Uber in its infancy, how he held insurance companies at bay while startup Lemonade launched in each state, and how he helped online sports betting sites FanDuel and Draft Kings escape the regulatory death grip casinos tried to put on them. As Tusk writes, Every new company is essentially a tech startup. And when you disrupt someone in any industry, they don't say thank you. They punch you in the nose. These are the lessons startups need to learn to punch back and survive the clutches of politics. Combining a firsthand glimpse behind the curtain with tangible advice for how any new venture can play the political game, THE FIXER is a must-read for aspiring entrepreneurs. …

- Couverture rigide
Vendeur : Better World Books, Mishawaka, IN, Etats-UnisBetter World Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 6,20
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 2 disponibles
Etat : Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Couverture rigide
Vendeur : Better World Books, Mishawaka, IN, Etats-UnisBetter World Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 6,20
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Etat : Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Couverture rigide
Vendeur : Better World Books: West, Reno, NV, Etats-UnisBetter World Books: West
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 6,20
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Etat : Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

- Couverture souple
Achetez 3 articles, obtenez 5 % de remisede ce vendeurVendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 6,67
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 2 disponibles
Paperback. Etat : Good. Democracy is broken because the way we vote is broken. But there is a solution: Mobile Voting.Our current government would have us believe that we are all divided, and topics like gun control, climate change, and healthcare continue to be heavily debated in congress. But Americans are not as divided as we think, and poll after poll shows that most of us agree on even our most divisive issues. The problem lies in how we vote. Low voter turnout continues to keep our elected officials on the far ends of the political spectrum, unable to compromise on even the simplest of policies. And even worse, our voting system continues to be heavily influenced by special interests among politicians who worry about their next elections and little else.Mobile voting could be the solution. We do just about everything on our phones, and yet we still can't use them to vote. But the technology exists, and it could exponentially increase voter turnout by:Simplifying the voting processHelping those who have trouble making it to the polls use their voice from anywhereProviding more security than traditional paper ballotsIncentivizing younger voters to participate by using technology they're familiar withFrom Bradley Tusk, philanthropist, and cofounder of the Mobile Voting movement, comes a deeply informative and timely analysis of our broken voting system, introducing us to the history, opposition, and potential of voting from our devices. Including essays by Martin Luther King Jr. III, David Hogg, and other prominent political figures, Vote with Your Phone shows us that a solution to restoring faith in our representative democracy exists ? and it's closer than we think.…

- Couverture souple
Achetez 3 articles, obtenez 5 % de remisede ce vendeurVendeur : World of Books (was SecondSale), Montgomery, IL, Etats-UnisWorld of Books (was SecondSale)
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 6,67
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Paperback. Etat : Very Good. Democracy is broken because the way we vote is broken. But there is a solution: Mobile Voting.Our current government would have us believe that we are all divided, and topics like gun control, climate change, and healthcare continue to be heavily debated in congress. But Americans are not as divided as we think, and poll after poll shows that most of us agree on even our most divisive issues. The problem lies in how we vote. Low voter turnout continues to keep our elected officials on the far ends of the political spectrum, unable to compromise on even the simplest of policies. And even worse, our voting system continues to be heavily influenced by special interests among politicians who worry about their next elections and little else.Mobile voting could be the solution. We do just about everything on our phones, and yet we still can't use them to vote. But the technology exists, and it could exponentially increase voter turnout by:Simplifying the voting processHelping those who have trouble making it to the polls use their voice from anywhereProviding more security than traditional paper ballotsIncentivizing younger voters to participate by using technology they're familiar withFrom Bradley Tusk, philanthropist, and cofounder of the Mobile Voting movement, comes a deeply informative and timely analysis of our broken voting system, introducing us to the history, opposition, and potential of voting from our devices. Including essays by Martin Luther King Jr. III, David Hogg, and other prominent political figures, Vote with Your Phone shows us that a solution to restoring faith in our representative democracy exists ? and it's closer than we think.…

- Couverture souple
Vendeur : BookOutlet, Jefferson City, TN, Etats-UnisBookOutlet
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 3,68
EUR 2,91 expéditionExpédition nationale : Etats-UnisQuantité disponible : 10 disponibles
Paperback. Etat : New. Paperback. Publisher overstock, may contain remainder mark on edge.

- Couverture souple
Vendeur : HPB-Diamond, Dallas, TX, Etats-UnisHPB-Diamond
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 3,38
EUR 3,36 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
paperback. Etat : Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

- Couverture souple
Vendeur : ThriftBooks-Phoenix, Phoenix, AZ, Etats-UnisThriftBooks-Phoenix
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 7,15
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Vendeur : ThriftBooks-Reno, Reno, NV, Etats-UnisThriftBooks-Reno
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 7,15
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 7,17
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Paperback. Etat : Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 7,17
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Paperback. Etat : Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Achetez 3 articles, obtenez 15 % de remisede ce vendeurVendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 7,17
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Paperback. Etat : Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 7,17
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 2 disponibles
Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Achetez 3 articles, obtenez 15 % de remisede ce vendeurVendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 7,17
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 2 disponibles
Paperback. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Vendeur : Shakespeare Book House, Rockford, IL, Etats-UnisShakespeare Book House
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion
EUR 3,55
EUR 3,57 expéditionExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Etat : like_new. The cover shows no damage or marks! Ship within 24 hours!.

- Couverture souple
Vendeur : Blue Vase Books, Interlochen, MI, Etats-UnisBlue Vase Books
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 7,23
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Etat : good. The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials.…

- Couverture rigide
Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc
Contacter le vendeurVendeur avec une évaluation de 4 étoilesEtat: Occasion - Moyen
EUR 8,04
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardback. Etat : Fair. The famed political advisor to Uber, FanDuel, Lemonade, Tesla and other startups reveals what really happens at the intersection of politics, tech and business Most new startups today are in highly regulated industries with strong incumbents - transportation, hotels, drones, energy, gaming, education, health care, cannabis, finance, liquor, insurance. The more startups try to snatch a piece of the establishment's pie, the more they risk running into a political wall. That's where Bradley Tusk comes in. Described as Silicon Valley's Political Savior (Fast Company) Uber's Political Genius (Vanity Fair) and Silicon Valley's Favorite Fixer (TechCrunch) Tusk deploys the skills and knowledge he developed working with Chuck Schumer, Michael Bloomberg, Rod Blagojevich, and other political and business legends to help startups fight back. This book goes behind the scenes on how he helped stop the taxi industry from killing Uber in its infancy, how he held insurance companies at bay while startup Lemonade launched in each state, and how he helped online sports betting sites FanDuel and Draft Kings escape the regulatory death grip casinos tried to put on them. As Tusk writes, Every new company is essentially a tech startup. And when you disrupt someone in any industry, they don't say thank you. They punch you in the nose. These are the lessons startups need to learn to punch back and survive the clutches of politics. Combining a firsthand glimpse behind the curtain with tangible advice for how any new venture can play the political game, THE FIXER is a must-read for aspiring entrepreneurs. …

- Couverture rigide
Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc
Contacter le vendeurVendeur avec une évaluation de 4 étoilesEtat: Occasion - Assez bon
EUR 8,04
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardback. Etat : Very Good. The famed political advisor to Uber, FanDuel, Lemonade, Tesla and other startups reveals what really happens at the intersection of politics, tech and business Most new startups today are in highly regulated industries with strong incumbents - transportation, hotels, drones, energy, gaming, education, health care, cannabis, finance, liquor, insurance. The more startups try to snatch a piece of the establishment's pie, the more they risk running into a political wall. That's where Bradley Tusk comes in. Described as Silicon Valley's Political Savior (Fast Company) Uber's Political Genius (Vanity Fair) and Silicon Valley's Favorite Fixer (TechCrunch) Tusk deploys the skills and knowledge he developed working with Chuck Schumer, Michael Bloomberg, Rod Blagojevich, and other political and business legends to help startups fight back. This book goes behind the scenes on how he helped stop the taxi industry from killing Uber in its infancy, how he held insurance companies at bay while startup Lemonade launched in each state, and how he helped online sports betting sites FanDuel and Draft Kings escape the regulatory death grip casinos tried to put on them. As Tusk writes, Every new company is essentially a tech startup. And when you disrupt someone in any industry, they don't say thank you. They punch you in the nose. These are the lessons startups need to learn to punch back and survive the clutches of politics. Combining a firsthand glimpse behind the curtain with tangible advice for how any new venture can play the political game, THE FIXER is a must-read for aspiring entrepreneurs. …

- Couverture souple
Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc
Contacter le vendeurVendeur avec une évaluation de 4 étoilesEtat: Occasion - Satisfaisant
EUR 8,51
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 2 disponibles
Paperback. Etat : Good. Democracy is broken because the way we vote is broken. But there is a solution: Mobile Voting.Our current government would have us believe that we are all divided, and topics like gun control, climate change, and healthcare continue to be heavily debated in congress. But Americans are not as divided as we think, and poll after poll shows that most of us agree on even our most divisive issues. The problem lies in how we vote. Low voter turnout continues to keep our elected officials on the far ends of the political spectrum, unable to compromise on even the simplest of policies. And even worse, our voting system continues to be heavily influenced by special interests among politicians who worry about their next elections and little else.Mobile voting could be the solution. We do just about everything on our phones, and yet we still can't use them to vote. But the technology exists, and it could exponentially increase voter turnout by:Simplifying the voting processHelping those who have trouble making it to the polls use their voice from anywhereProviding more security than traditional paper ballotsIncentivizing younger voters to participate by using technology they're familiar withFrom Bradley Tusk, philanthropist, and cofounder of the Mobile Voting movement, comes a deeply informative and timely analysis of our broken voting system, introducing us to the history, opposition, and potential of voting from our devices. Including essays by Martin Luther King Jr. III, David Hogg, and other prominent political figures, Vote with Your Phone shows us that a solution to restoring faith in our representative democracy exists ? and it's closer than we think.…

- Couverture souple
Vendeur : World of Books Inc, Montgomery, IL, Etats-UnisWorld of Books Inc
Contacter le vendeurVendeur avec une évaluation de 4 étoilesEtat: Occasion - Assez bon
EUR 8,51
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Paperback. Etat : Very Good. Democracy is broken because the way we vote is broken. But there is a solution: Mobile Voting.Our current government would have us believe that we are all divided, and topics like gun control, climate change, and healthcare continue to be heavily debated in congress. But Americans are not as divided as we think, and poll after poll shows that most of us agree on even our most divisive issues. The problem lies in how we vote. Low voter turnout continues to keep our elected officials on the far ends of the political spectrum, unable to compromise on even the simplest of policies. And even worse, our voting system continues to be heavily influenced by special interests among politicians who worry about their next elections and little else.Mobile voting could be the solution. We do just about everything on our phones, and yet we still can't use them to vote. But the technology exists, and it could exponentially increase voter turnout by:Simplifying the voting processHelping those who have trouble making it to the polls use their voice from anywhereProviding more security than traditional paper ballotsIncentivizing younger voters to participate by using technology they're familiar withFrom Bradley Tusk, philanthropist, and cofounder of the Mobile Voting movement, comes a deeply informative and timely analysis of our broken voting system, introducing us to the history, opposition, and potential of voting from our devices. Including essays by Martin Luther King Jr. III, David Hogg, and other prominent political figures, Vote with Your Phone shows us that a solution to restoring faith in our representative democracy exists ? and it's closer than we think.…

- Couverture rigide
Vendeur : ThriftBooks-Reno, Reno, NV, Etats-UnisThriftBooks-Reno
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Satisfaisant
EUR 9,34
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardcover. Etat : Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

- Couverture rigide
Achetez 3 articles, obtenez 15 % de remisede ce vendeurVendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Moyen
EUR 9,34
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardcover. Etat : Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

- Couverture rigide
Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Moyen
EUR 9,34
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardcover. Etat : Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

- Couverture rigide
Vendeur : ThriftBooks-Dallas, Dallas, TX, Etats-UnisThriftBooks-Dallas
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 9,34
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardcover. Etat : Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture rigide
Achetez 3 articles, obtenez 15 % de remisede ce vendeurVendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 9,34
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardcover. Etat : Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture rigide
Achetez 3 articles, obtenez 15 % de remisede ce vendeurVendeur : ThriftBooks-Atlanta, AUSTELL, GA, Etats-UnisThriftBooks-Atlanta
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Occasion - Assez bon
EUR 9,34
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 1 disponible
Hardcover. Etat : Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

- Couverture souple
Vendeur : GreatBookPrices, Columbia, MD, Etats-UnisGreatBookPrices
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 7,88
EUR 2,36 expéditionExpédition nationale : Etats-UnisQuantité disponible : Plus de 20 disponibles
Etat : New.

- Couverture souple
Vendeur : BargainBookStores, Grand Rapids, MI, Etats-UnisBargainBookStores
Contacter le vendeurVendeur avec une évaluation de 5 étoilesEtat: Neuf
EUR 10,32
Frais de port gratuitsExpédition nationale : Etats-UnisQuantité disponible : 5 disponibles
Paperback or Softback. Etat : New. Endometrium: One Woman's Journey Through Endometrial Cancer. Book.