This series is a fun and creative way for kids to learn about their favorite animals and develop critical thinking skills. Each title features a mystery animal. Readers get clues throughout the title to help them guess what the mystery animal is before it is finally revealed! Each title is complete with full-color photos, an infographic, and picture glossary. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Junior is an imprint of Abdo Kids, a division of ABDO.