The Monster Men

As Number Thirteen, the last and best of Professor Maxon's attempts to create human life, roams the jungles of an island off the coast of Borneo, only Maxon's daughter, Virginia, knows of the creature's kind heart. Reprint.The Monster Men is a 1913 science fiction novel written by American author Edgar Rice Burroughs under the working title "Number Thirteen". It first appeared in print under the title of "A Man Without a Soul" in the November, 1913 issue of All-Story Magazine.