Metropolitan Library System

This series for young children provides easy-to-understand facts and answers. Launching the series is Who Has What?, a simple story following Nellie and Gus on a family outing to the beach. Humorous illustrations, conversations between the siblings, and a clear text all reassure young kids that whether they have a girl's body or a boy's, their bodies are perfectly normal, healthy, and wonderful

Uses bird and bee cartoon characters to present straightforward explanations of topics related to sexual development, love, reproduction, adoption, sexually transmitted diseases, and more.