Tom Swift and His Subocean Geotron by Victor Appleton II

Tom Swift and His Subocean Geotron

by Victor Appleton II, illustrated by Edward Moritz

'The Tom Swift Science Adventures'

Collins (Grosset and Dunlap), 1969, [First Edition], lightly illustrated in text, illustrated end-papers, hardcover, 

Very Good Condition, previous owners inscription on front endpaper, edges slightly rubbed and bumped, pages yellowed, otherwise fine condition

'A series of jet-paced Science Adventures featuring the amazing Tom Swift.  Racy, exciting and futuristic - these stories are specially written for young science fiction fans.'