Curious About Fishes - Smithsonian Author:Elizabeth Bennett Dive into the Exciting World of Fishes! — Sharks, skates, shrimp, seahorses, and 30,000 other fishes swim through the world?s waterways. With that much variety, you just have to ask: what makes a fish a fish? This book helps answer the question! Filled with amazing X-rays, full-color photographs, and lively text, Curious About Fishes looks at und... more »erwater creatures inside and out. Inspired by a popular Smithsonian exhibition and the first children?s book to feature these extraordinary X-rays.« less