"With more than 30,000 species of fish on Earth, some of them have got to do surprising and silly things. The African lungfish is a fish that can live on land! One kind of fish has two sets of eyes, so it can see above and below itself. Through wordplay and short riddles, readers will explore this crazy underwater world. Colorful photographs and illustrations accent more than two dozen jokes about fish, including a few biting barbs at sharks!"--Provided by the publisher.

Includes glossary.

More than swimmers -- Everyday sayings -- Making trouble -- Money matters -- Name that fish -- Sharks! -- Don't get upset -- Silly stuff -- Gone fishin' -- Fun and funny facts about fish.