Korman, Gordon. Beware the Fish! New York; Toronto: Scholastic Book Services, 1980. An Apple Paperback. Bruno and Boots.
Illustrations by Lea Daniel.

The Fish is Mr. Sturgeon, the headmaster of Bruno and Boots's school, and their relationship with him is an ongoing battle of wits and wills.

By permission of Scholastic Canada Ltd. Beware the Fish by Gordon Korman is presently out-of-print.