5534306
9780753452769
Zeno, a young Martian, must solve a number of math problems & decipher codes in order to rescue a pet. Also use: Planet Omicron: A Math Puzzle Adventure (2000).Ferris, Julie is the author of 'Galaxy Getaway: A Math Puzzle Adventure', published 2000 under ISBN 9780753452769 and ISBN 0753452766.
[read more]