Families who loved Sly the Sleuth and the Sports Mysteries by Donna Jo Napoli often look for books with a similar feel. These 20 recommendations were selected for their similarity in style, theme, and reading level.

Reach for this book when your child is starting to transition into longer chapter books and enjoys using logic to solve real-world problems. It is an ideal pick for children who might feel intimidated by high-stakes thrillers but love the satisfaction of a mystery solved through keen observation. Sly, a self-starting young detective, models how to help friends navigate social and athletic dilemmas without any scary or supernatural elements. Across four interconnected stories, Sly tackles mysteries involving soccer, ballet, swimming, and basketball. The book focuses on deductive reasoning and social dynamics, making it a wonderful tool for teaching problem-solving and empathy. The tone is lighthearted and witty, perfect for elementary-aged readers who enjoy sports and relatable neighborhood adventures. It encourages kids to look closely at the world around them and value the importance of being a reliable friend.