DC · April, 1961
Track of the Invisible Beast; cartoon: Moolah the Mystic; PSA: A Salute to our American Indians!; The Mystery of the Space Swaps; educ: Science Says You’re Wrong if you Believe That—; The Deadly Double (text); The Secret of the Hybrid Creatures
Artists: Alex Toth, Joe Kubert, Mort Meskin, Bill Ely