Works with Tag Reading System and LeapReader Reading & Writing System Build essential skills in reading, mathematics, social studies and science to prepare for school-success. Use the No. 1 selling Tag™ Reading System to bring this book to life! A fun multi-subject book focused on fundamental school readiness skills! This Learn through Reading book is part of the Tag Learn to Read System. The Tag System helps children develop and strengthen critical reading skills, and the Learn through Reading series is designed to help them apply those skills to explore topics like science, geography, writing and more. The Tag Learn to Read System library features 80+ interactive books, puzzles, maps and more. Parents can connect the Tag Reader to the online LeapFrog® Learning Path to see what their child is playing and learning.