Police Lieutenant Al Wheeler from Carter Brown's novel The Unorthodox Corpse, who is investigating the mysterious murders in a girls' boarding school, fights the "knights of purity" in different ways; FBI agent Lemmy Koshen, the main character of Peter Chaney's novel Poison Ivy, enters into single combat with an international organization of gangsters, and, finally, the brilliant couple of New York private detectives Nero Wolfe and Archie Goodwin, who once again managed to identify and neutralize the criminal in Rex Stout’s novel “More than One Death.”