Herman Melville, celebrated author and the man behind the all-time classic Moby-Dick, is the inspiration behind Thursday's Google doodle. Moby-Dick is the great epic of whales and waling. It tells the story of Ahab, Captain of the Pequod, and of his revenge-mission and insane pursuit of Moby Dick, the fierce white whale. Among Ahab's crew is Ishmael, a young man undergoing a gruelling rite of passage and pursuing a different salvation. As the Pequod circles the globe like a latter-day Noah's Ark, so Moby Dick ranges and digresses through space and time, through mythologies, religions and philosophies. The Google doodle depicts a scene from the book where Captain Ahab leads a boat to strike at the huge white whale. Herman Melville had written Typee and Omoo before he wrote, what he believed was his masterpiece, Moby-Dick. He was shocked by the less-than-flattering reception the book received. One critic described it as...