A is for Arsenic: The Poisons of Agatha Christie Book by Kathryn Harkup

"A is for Arsenic: The Poisons of Agatha Christie" by Kathryn Harkup explores the various poisons used in the novels of Agatha Christie, one of the best-known mystery writers. The book delves into the science behind these toxins, detailing their effects and historical usage, while also providing insights into how Christie incorporated them into her plots. Harkup blends biographical information about Christie with fascinating facts about poisons, making it an engaging read for both fans of mystery literature and those interested in forensic science.