Two murders are committed and a $50,000 Chinese Mandarin stamp is stolen, tossed around and eventually recovered as an aggregation of costly-stamp counterfeiters are uncovered through the mastermind investigation by Ellery Queen....
In 19th Century Paris, the maniacal Dr. Mirakle abducts young women and injects them with ape blood in an attempt to prove ape-human kinship. He constantly meets failure as the abducted women die. Medical student Pierre Dupin discovers what Mirakle i...