“Oliver Smith’s Solve-It-Yourself Mysteries” is a captivating collection of mystery books for kids 9-12, designed to ignite curiosity and critical thinking skills. With each thrilling adventure, young readers will enhance problem-solving abilities, foster critical thinking, and ignite their imagination and creativity. This interactive world of mystery and fun is the perfect gateway to lifelong reading enjoyment and skill development. Grab a copy today and let the detective journey begin!