Pond scum /
Alan Silberberg.
- 1st ed.
- New York : Hyperion Books for Children, c2005.
- 284 p. : ill. : 22 cm.
Eleven-year-old Oliver finds a gem in the attic his old house that magically changes him into any creature he touches, and when he and his new friends, a salamander named Mooch and a crow named Antoine, discover that a power-hungry crow plans to turn animals against humans, they work to stop him.