Alma Katsu is the author of eight novels, most recently Red London, The Fervor, Red Widow, and The Deep. Prior to the publication of her first novel, she had a thirty-five-year long career as a senior intelligence analyst for several U.S. agencies, including the CIA and NSA, as well as RAND. Katsu is a graduate of the master's writing program at the Johns Hopkins University and received her bachelor's degree from Brandeis University. She lives in West Virginia with her husband and is a contributing reviewer for the Washington Post.