You Can't Use Your Brain If You're a Jellyfish

Starting with the lowly earthworm, Dr. Fred Ehrlich looks at the brains of insects, birds, mammals, and finally humans.

How are human brains different from those of other animals?

What can they do that we can't? What can we do that they can't? Dr. Fred Ehrlich makes the most complicated subjects understandable to young minds.

In his third contribution to this popular series, he again combines a fact-packed text with humorous verse to emphasize important points.

Illustrated with Amanda Haley's child-friendly drawings.

Includes a glossary of difficult words.