DC June, 1942
1st Appearance of Puzzler; 1st appearance of Puzzler (DC)
The Puzzler; The Rainbow Man; The Mystery of the Meandering Mansion; The Crime Machine; Safeguard (text); The Last Shipment; The Story of the Magical Mobsters
Jerry Siegel, Ken Fitch, John Hilton, Gardner Fox
John Sikela, Mort Meskin, Louis Cazeneuve, Bernard Baily, Fred Ray, Joseph Sulman