Published: April-May 1953
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"Calling all Martians!"
"Strange markings on that alien planet!"
Cover story.
"Greetings Earthman! Welcome to Mars!"
"Think she'll really get out there, Joe?"
"It's a wonderful planet!"
John Sleamer and his crew find a habitable planet to take over for Earth. When the natives are only to eager to leave Sleamer won't listen to why they want to leave.
Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics.
"I'm takin' it easy this Easter!"
Back cover.
"Now you can be a "cracker-jack" at auto repairs!"
Inside back cover.
"Try for a free $295 art course!"
Story Featuring Superman
"Great scott! A circus lion on the loose!"
This PSA is produced in sequential comics-art style.
"1. The discovery of the planet Pluto was made on January 21, 1930..."
Two pages of quiz questions and answers about the planet Pluto.
"Most of the millions of meteors that enter the Earth's atmosphere every day from outer space are too small to..."
"This is really something!"
"If oxygen were present on the Moon..."
"The oldest symbol in comics..."
Includes a plug for The Adventures of Dean Martin and Jerry Lewis.
Ad Featuring Dubble Bubble Gum
"Gosh, they stopped Pud on the goal line again!"
Ad Featuring Wildroot Cream-Oil
"Says he's got to save the Wildroot Cream-Oil because it's his hair's best friend."
"Calling all space rangers!"
Inside front cover.
© 2026 Dollar Bin Longbox. All data courtesy of the Grand Comics Database.