Wendy Joan Biddlecombe Agsar has written at least 1 book. Their most popular book is Cults That Kill: Shocking True Stories of Horror, Psychopathic Leaders, Doomsday Prophets, Brainwashed Followers, Human Sacrifices, Mass Suicides, Grisly Murders with 1 save with an average rating of 4⭐.
They are best known for writing in the genre True crime.