Mystery in Space #35

This January 1956 DC anthology delivers a genuinely unsettling cosmic puzzle with "The Counterfeit Planet!" — and Gil Kane's cover sells the dilemma perfectly: two identical Earths hang side by side in the void while a spacesuited astronaut at the controls and a wide-eyed companion struggle to determine which globe is real and which is a deadly trap. The cover caption's almost conspiratorial plea — "Please don't tell your friends which Earth is the Counterfeit Planet!" — gives the whole thing a delightful pulp-era intrigue that feels fresh even now. Inside, writer Otto Binder and artist Joe Kubert bring their considerable talents to the "All New Stories" promised on the masthead, making this a satisfying slice of Silver Age science fiction wonder.