David A. Adler

Cam Jansen: The Chocolate Fudge Mystery #14

1993

Cam Jansen: The Mystery of the Stolen Diamonds #1

1980

Cam Jansen: The Basketball Mystery #29

2009

Cam Jansen: The Birthday Mystery #20

2000

Cam Jansen: The Mystery of the Dinosaur Bones #3

1981

Cam Jansen: The Mystery at the Haunted House #13

1992

Cam Jansen: The Mystery of the Stolen Diamonds #1 (Unabridged)

2019

Cam Jansen: the Mystery of the Babe Ruth Baseball (Unabridged)

2019

Cam Jansen: The Mystery of the Television Dog #4 (Unabridged)

2019

Cam Jansen: The Mystery of the U.F.O. #2 (Unabridged)

2019

Cam Jansen: The Mystery of the Dinosaur Bones #3 (Unabridged)

2017

Cam Jansen: The Mystery of the Carnival Prize #9 (Unabridged)

2019