Prof. Yuval Noah Harari has a PhD in history from the University of Oxford and now lectures at the Hebrew University of Jerusalem, specializing in world history. "Sapiens: A Brief History of Humankind" has become an international phenomenon attracting a legion of fans from Bill Gates and Barack Obama to Chris Evans and Jarvis Cocker, and is published in 65 languages worldwide. It was a Sunday Times Number One bestseller and was in the Top Ten for over nine months in paperback. His follow-up to "Sapiens," "Homo Deus: A Brief History of Tomorrow," was also a Top Ten bestseller and was described by the Guardian as "even more readable, even more important, than his excellent Sapiens." "21 Lessons for the 21st Century" was a Number One bestseller and was described by Bill Gates as "fascinating" and "crucial." Harari worked closely with renowned comics illustrator Daniel Casanave and co-writer David Vandermeulen to create his latest book, an adaptation of his first bestseller, "Sapiens Graphic Novel: Volume 1.".