Discover Series Books for Babies & Toddlers Better than an aquarium at the doctor's office, FISH features 25 full-color photographs of fish and other sea animals. Crisp, colorful photographs introduce children to fish from around the world and titles beneath each image make sure mom and dad can identify each little swimmer on their next trip to the aquarium. Used as a jumpstart for interaction, Discover Series Picture Books are agreat way to introduce new words, images and ideas to kids. Use this photo dictionary as a learning tool. Each photo has a clear title beneath it for identification. Language learners, children, and people looking to build their vocabulary can use this simple book to learn new words.