Book excerpt: My name is Barry Allen. You probably know me as The Flash. This is my story. As Central City’s guardian speedster, Barry Allen has experienced—and survived—a lot. Everything you need to know about The Flash, including all of his top-secret notes, is compiled in this ultimate guidebook. Sneak a peek at the classified S.T.A.R. Labs dossiers on everyone in Central City (human and metahuman), view case notes, and read, in Barry’s own words, exclusive details about his life before and after the accident. Includes a special bonus Episode Guide to Seasons 1-4!