Former church library book in good condition: typical library stamps/stickers, cover has wear, pages are lightly age-toned but are all intact.
Tom Swift - boy genius - outsmarts evil scientists, solves confounding mysteries, and builds incredible rocket ships, atomic energy plants, submarines, airplanes, robots, and mind-boggling inventions for the good of mankind!
In "Tom Swift and the Electronic Hydrolung," Tom uses his inventive skills to create an electronic hydrolung, a device that allows divers to breathe underwater more efficiently and explore the ocean depths with greater ease. Throughout the series, Tom Swift Jr. embarks on various adventures, often involving cutting-edge technology, scientific innovation, and daring escapades. The books are aimed at young readers and combine elements of science fiction, adventure, and mystery.
