Quantum Man: Richard Feynman's Life in Science is the eighth non-fiction book by American theoretical physicist Lawrence M. Krauss. The text was initially published on March 21, 2011 by W. W. Norton & Company.[1][2] Journal Physics World chose the book as Book of the Year 2011.[3] In this book, Lawrence M. Krauss concentrates on the biography of physicist Richard Feynman.[4]