"Alan Turing: ENIGMA: The Incredible True Story of the Man Who Cracked The Code" is a 113-page trade paperback book written by Anna Revell. This biography details the life of Alan Turing, a crucial figure in military history for his work cracking the Enigma code during World War II. Published in 2017, this book provides a captivating account of Turing's remarkable achievements and contributions to the war effort. With a compact size of 8x5 inches and weighing only 6.2 ounces, this paperback edition is a must-read for anyone interested in the story of this incredible man."