Cărți audio realizate by David A. Adler

Cam Jansen and the Mystery of the Dinosaur Bones

Cam Jansen and the Millionaire Mystery

Cam Jansen and the Green School Mystery

Cam Jansen and the Chocolate Fudge Mystery

Cam Jansen and the Secret Service Mystery

Cam Jansen and the Mystery of the Monster Movie

Cam Jansen and the Birthday Mystery

Cam Jansen and the Mystery Writer Mystery

Cam Jansen and the Mystery of the Carnival Prize

Cam Jansen and the Wedding Cake Mystery

Cam Jansen and the Graduation Day Mystery

Cam Jansen and the Catnapping Mystery

Cam Jansen and the Joke House Mystery

Cam Jansen and the Mystery at the Haunted House

Cam Jansen and the Ghostly Mystery