Lysander and the Mystery of Numbers

By Ava Harper

Lysander and the Mystery of Numbers follows a young, curious boy named Lysander, who embarks on an exciting adventure to a hidden island where math unlocks the secrets of the land. With his best friend Ella and the wise turtle Theo by his side, Lysander solves riddles, navigates mazes, and discovers the magic of numbers. Each chapter introduces basic math concepts like addition, subtraction, and shapes, presented in fun, real-world situations. Through comical adventures and clever puzzles, young readers will learn how math is not just a subject, but a key to unlocking the world around them.

• Format: Paperback
• Language: English
• ISBN: 1300111534
• ISBN13: 9781300111535
• Release Date: June 2025
• Publisher: Good Child Bookstore
• Length: 140 Pages
• Weight: 0.37 lbs.
• Dimensions: 0.3" x 5.5" x 8.5"
• Age Range: 12 years and under
• Grade Range: Preschool to Grade 7