Tom Swift and His Deep-Sea Hydrodome
Book 11 of Tom Swift, Jr.
Language: English
Adventure Stories Adventure and adventurers Juvenile Library - Science Fiction and Fantasy Novel Science Fiction Submersibles Underwater Pipelines _isfdb
Publisher: Grosset & Dunlap
Published: Jan 2, 1958
Description:
Tom and his father return to an underwater city of gold to do further exploration and discover a new source of helium.