Discover Series Books for Babies & Toddlers Foster a love of music with this new title in the Discover Series. Crisp, colorful photographs introduce children to musical instruments from around the world. Familiar instruments like piano and drums are paired with interesting images of sitar and trombones. Used as a jumpstart for interaction, Discover Series Picture Books are a great way to introduce new ideas, words and concepts 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.