Author: Victor II Appleton (Author),
Details: "Tom Swift Jr. has invented the amazing electronic hydrolung which instantaneously extracts oxygen from water and allows divers to have virtually unlimited time underwater without the fear of running out of air. A Jupiter probe missile designed and built by Swift Enterprises on behalf of the United States government has been lost deep in the ocean through the actions of the Brungarians. Containing top secret scientific data, the probe must be recovered at all costs. In a race against time and the agents of the evil Brungarians, who are equipped with a new stealth submarine, Tom and his friend Bud Barclay use the electronic hydrolung and team up with the United States Navy to rescue the probe."
Item Condition: UsedGood