""The Ishmaelites and Secret Societies"" is a book written by Charles William Heckethorn that explores the history and practices of secret societies throughout the world. The author delves into the origins of these societies, their rituals, and beliefs, and their impact on society. The book also discusses the role of the Ishmaelites, a group of people who were believed to be descendants of Ishmael, the son of Abraham. The Ishmaelites were known for...