Katherine Applegate
Book 20 of Animorphs
Language: English
Google Books ISBN
Exploration & Discovery Historical Juvenile Fiction
Publisher: Scholastic
Published: May 15, 1998
Description:
When he stumbles on the blue box used to create the Animorphs--the shape-shifting animal-humans--David determines to become the most powerful Animorph of all before Marco catches him and turns him over to the Yeerks. Original.