

With few exceptions, her descriptions of dosages, reactions, and mortality rates were rivaled only in specialist texts. She had volunteered to become an apothecary’s assistant at a hospital during both World Wars, acquiring a vast knowledge of drugs she then utilized in her detective fiction. Slipped into nightcaps, eye drops, even seeping from wallpaper, a variety of fatal chemicals provided her characters with mysterious ailments and puzzling clues that made for ideal murder material.Ĭhristie’s assured handling of poisons came from first-hand experience with pharmaceuticals. While her fictional victims were always subject to being stabbed, shot, or pushed off a cliff, the primary method of disposal was poison. Arsenic, cyanide, even nicotine: No toxic substance escaped the attention of Agatha Christie, the celebrated mystery writer of over five dozen novels.
