Tom Swift and His Polar-Ray Dynasphere (The New Tom Swift Jr. Adventures No.25): Victor Appleton II, Edward Moritz: Amazon.com: Books
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Tom Swift and His Polar-Ray Dynasphere (The New Tom Swift Jr. Adventures) by Edward (Illustrator) II; Moritz - First Edition First Printing - 1965 - from Gargoyle Books (SKU: 019819)