In this intriguing detective novel for kids, join the young and clever detective, Alex, as he tries to solve the mystery of the missing square. When a valuable square-shaped artifact disappears from the local museum, Alex must use his knowledge of shapes and deductive skills to unravel the clues and catch the culprit. Along the way, readers will learn about different shapes, their properties, and how they can be used to solve puzzles. With suspenseful twists and turns, this book will keep young readers engaged while enhancing their problem-solving abilities and geometric knowledge.