The Mystery of the Singing Ghost

The Clue of the Black Keys

The Clue of the Hissing Serpent

Secret Seven Mystery

Nancy Drew: #5,43

Katie Watson and the Caged Canary (Katie Watson Mysteries in Time Book 3)

Holly and The Missing Dog: A Holly Lewis Mystery (The Holly Lewis Mystery Series Book 4)

The Mystery of the Cranky Collector

Four orphaned siblings make a home for themselves in an abandoned boxcar.

The Boxcar Children

Benny and his friend Mike are in trouble when they are curious about a uranium mine. The young detectives are determined to investigate, but someone is shadowing them each time.

Discover Your Child's Next Read

The Mystery of the Singing Ghost

Gertrude Chandler Warner, Gertrude Warner, 1992

The Clue of the Black Keys

Carolyn Keene, 1951

The Clue of the Hissing Serpent

Franklin W. Dixon, 1974

Secret Seven Mystery

Enid Blyton, 2011

Nancy Drew: #5,43

Carolyn Keene, 1994

Katie Watson and the Caged Canary (Katie Watson Mysteries in Time Book 3)

Mez Blume, 2019

Holly and The Missing Dog: A Holly Lewis Mystery (The Holly Lewis Mystery Series Book 4)

Dianne Harman, 2019

The Mystery of the Cranky Collector

M. V. Carey, Mary Carey, 1987