Tom Swift and his Spectromarine Selector

About “Tom Swift and his Spectromarine Selector”

Tom Swift and his companions face peril during a deep-sea expedition to an ancient city on the ocean floor, where Tom tests two new inventions: the de-organic-izer, used to remove centuries-old sea growth from buildings, and the spectromarine selector, designed to locate a rare metal essential for a government rocket contract. The expedition encounters numerous dangers, including a jammed elevator, a sea monster, an abandoned submarine with human remains, a critical leak in the hydrodome, and an enemy presence. Tom overcomes these challenges while pursuing his scientific objectives.