Issue: #17
Last valuation update: 2025-09-24
Stories:Speed Saunders - The Snake DeathOscar The GumshoeLarry Steele - The Maine Castle Mystery: Part 1Cosmo, The Phantom of Disguise - Von Ruyter's Explosive GunThe Insidious Dr. Fu Manchu: Part 1Spy - The Hooded HordesDisaster on The Diamond by Paul Dean (text)Bruce Nelson - The Coolie Smugglers: Part 1Buck Marshall Range Detective - The Right TrailSlam Bradley Gets The AirDetective Puzzles
First appearances: Doctor Petrie, Sir Denis Nayland Smith, Ram Roddin, Kosloff, Sir Crichton Davey, Colonel Roark, Dr. Chalmers Cleeve, Pinza, Countess Varnoff De Mornay, Maria Borgio, Vera Sanders, Burboyne, Ungi, Ralph Donat, Von Ruyter, Ramon Gonzales
Creators: Bob Kane, Creig Flessel, Gardner Fox, Jerry Siegel, Joe Shuster, Malcolm Wheeler-Nicholson, Sven Elven, Vincent Sullivan, Homer Fleming, Will Ely, Fred Guardineer, Leo O'Mealia, Sax Rohmer
Characters: Shorty Morgan, Slam Bradley, Fu Manchu, Bart Regan, Bill Graham, Bruce Nelson, Cosmo, Larry Steele, Sally Norris, Speed Saunders, Buck Marshall, Doctor Petrie, Sir Denis Nayland Smith, Ram Roddin, Kosloff, Sir Crichton Davey, Colonel Roark, Dr. Chalmers Cleeve, Pinza, Countess Varnoff De Mornay