Marcus Sakey is the author of the critically acclaimed novel The Blade Itself. He has shadowed homicide detectives, toured the morgue, interviewed soldiers, ridden with gang cops, and learned to pick a dead bolt in sixty seconds. Born in Flint, Michigan, he now lives in Chicago with his wife. Visit him online at MarcusSakey.com for contests, behind-the-scenes info, and excerpts of his work in progress.