The Flying Submarine(Annotated)

By: Westerman, Percy Francis

This boys' adventure novel, originally published in 1912 is about a mysterious man from a South American country. He is an inventor, who has discovered a new kind of lighter-than-air gas that he called "helia", which is much lighter than helium or hydrogen. The inventor uses helia in many inventions, including back-packs that could help a man float in the air or fly upwards, and in the remarkable titular submarine that could, when enough helia was used, fly

• Format: Paperback
• Language: English
• ISBN: B085RTJ483
• ISBN13: 9798627042824
• Release Date: January 1
• Publisher: Independently Published
• Length: 240 Pages
• Weight: 0.72 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"