- 2019
- year of publication
- 128
- pages
- English (United States)
- language
- Softcover
- cover
- Publisher
- natgeo_under_the_stars
- ISBN-13
- 978-14-2633-307-1
- EAN
- 9781426333071
- Publication date
- 2019-05-07
- Book
- Explorer Academy Codebreaking Activity Adventure · 1 edition
The publisher on this edition
Unlock ancient puzzles and secrets introduced via supercool codes and ciphers in this companion book to the new Explorer Academy series. In the first activity book based on the Explorer Academy, kids...
