Families who loved The Hidden Treasures by Carolyn Keene 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 eager to exercise their logic skills or when they are looking for a mystery that feels accessible and safe. This early chapter book follows a younger Nancy Drew as she discovers an old diary in her own home, leading her on a scavenger hunt filled with riddles and clues. It is an ideal bridge for emerging readers who are ready for longer narratives but still benefit from straightforward plotting and clear emotional stakes. The story emphasizes themes of curiosity, teamwork, and the joy of discovery. Parents will appreciate how it models healthy friendships and persistence without the darker or more frightening elements often found in older mystery novels. It is a gentle, engaging choice for a weekend read-aloud or a first independent mystery series, celebrating the idea that adventures can happen right in your own backyard.