This is a set of two books: "Facebook facebook" and "Facebook: The Young Genius's Ambition." I purchased these upon their release and have read them once. They have been stored in a dark place since then, so they are in very good condition. There are no noticeable stains or scratches. Recommended for those interested in the movie "The Social Network," IT, startups, angel investors, WEB2.0, programming, Silicon Valley, and more. Facebook facebook The Man Who Challenged Bill Gates with the World's Largest SNS First Edition, April 8, 2010 1,600 yen + tax ISBN 978-4-903853-85-7 Ben Mezrich 368 pages, size: 128x188mm, softcover, with obi, order card, postcard In 2004, Mark Zuckerberg of Harvard University founded Facebook and quickly became a billionaire. He was 19 years old at the time. Through the perspective of Saverin, who co-founded the company with Mark, the figure of Zuckerberg, who is called the "Bill Gates of the Internet age," is revealed. "Money," "Women," "Betrayal"... What is the true nature of what swirls behind the brilliant success story? What kind of person is Zuckerberg? This book is also a Facebook that depicts the hidden face of Zuckerberg, who refused to be interviewed thoroughly. Facebook: The Young Genius's Ambition How the Social Network Connecting 500 Million People Was Born The facebook Effect First Edition, January 17, 2011 Nikkei BP 1,980 yen ISBN 9784822248376 David Kirkpatrick 544 pages, size: 128x188mm, softcover, with obi, order card Mark Zuckerberg, the young genius CEO (Chief Executive Officer). His unwavering vision and charm of "making the world a more open place with Facebook" attract his Harvard friends, Silicon Valley entrepreneurs, venture capitalists, and executives of large companies one after another. This book vividly depicts the success, struggles, and ambitions of the 26-year-old genius. This is a superb non-fiction work meticulously researched from a wide range of sources, including Zuckerberg, Facebook employees, university friends, venture capitalists, and famous executives. All accessories are as shown in the images. Please refrain from purchasing if you are sensitive to minor scratches or stains, as there is a possibility of overlooking them.