The Monkey Murder

Debonair, quick-witted, and wealthy, he enjoyed the perks of his fortune, checking the newspapers in the comfort of his penthouse apartment for new burglaries and robberies to solve, and from which he could reclaim the stolen treasures.
He has a valet, Beaver, nicknamed “Scuttle” by Leith, who is a secret plant of Sergeant Arthur Ackley. Leith, of course, is aware that his manservant is an undercover operative, using that knowledge to plant misinformation to frustrate the policeman again and again.