Nature Explorer, Get Outside, Observe, and Discover the Natural World, Adventure Publications, Incorporated, Jenny deFouw Geuder,Children’s / Teenage general interest: Inventors, inventions and experiments,Children’s / Teenage general interest: Science and technology, ,, , United States, en-UShttps://adventurewithkeen.com, [BLURB],[CITY],,books, ebooks, biblet, Book2look