Books by Gardner Soule
Christopher Columbus on the Gr
Christopher Columbus on the Green Sea of Darkness
Mystery creatures of the jungle
Mystery monsters of the deep
Men who dared the sea
Remarkable creatures of the se
Remarkable creatures of the seas
New Discover in Oceanography
New Discover in Oceanography
New discoveries in oceanograph
New discoveries in oceanography
Wide ocean; discoveries at sea
Surprising Facts About Our World and Beyond. -
Strange things animals do
The greatest depths
Wide Ocean
Undersea frontiers
UFO and IFO
UFO and IFO
UFOs & IFOs
UFOs & IFOs
UFOs and IFOs
Ufos And Ifos - A Factual Repo
Ufos And Ifos - A Factual Report On Flying Saucers
The Ocean Adventure; Science E
The Ocean Adventure; Science Explores the Depths of the Sea
Trail of the Abominable Snowma
Trail of the Abominable Snowman
The mystery monsters
Gemini and Apollo
Gemini and Apollo
The maybe monsters
The maybe monsters
Tomorrow's world of science