Major Matt mason / Whitman book

Moon Worms ! Underground Caverns ! Mysterious Explosions ! Major Matt Mason's rescue mission becomes a terrifying nightmare.
Major Matt Mason Moon Mission.
Book is in great condition.
A big little book,...it's a Whitman
1968
Mattel
Whitman Publishing Co.
ask all questions prior to purchase
no return,....can't help it if no one has found Moon Worms yet.
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