"The Monster Men" is a science fiction novel by Edgar Rice Burroughs. The story revolves around a brilliant scientist, Dr. Arthur Maxon, who endeavors to create a perfect human being in his lab, but instead ends up with grotesque monsters. When his daughter Virginia is kidnapped by one of these creatures, a series of adventures ensues involving pirates, headhunters, and terrifying beast-men. The book explores the theme of man's obsession with playing God and the disastrous consequences that may follow.