“A to Z: The Essential Reference to Agatha Christie’s Life and Writings” by Dawn B. Sova is a comprehensive textbook that delves into the literary works and life of the renowned mystery writer. Published in 1996 by Facts On File, Incorporated, this 416-page paperback covers everything from the author’s early life to her most renowned works, making it an essential reference for fans and scholars alike. With detailed information presented in English, this trade paperback is a valuable addition to any literary collection.”