The Alien (Animorphs #8)
By K.A. Applegate.
Description
The Animorph kids are joined in their fight against the evil Yeerks by Ax, an Andalite who is stranded on earth until his alien pals return and who is seeking revenge against the alien who killed his brother. Original." - from Amzon
ISBN(s)
0590997289, 9780590997287
