A to Z Mysteries: The unwilling umpire /
by Ron Roy ; illustrated by John Steven Gurney.
- 1st ed.
- New York : Random House, c2004.
- 82 p. : ill. ; 20 cm.
- A to Z mysteries .
"A stepping stone book."
When the umpire at the baseball game fundraiser is accused of stealing a collection of autographed baseballs, Dink, Josh, and Ruth Rose try to prove his innocence.