- Cam Jansen and the mystery of the television dog, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the snowy day mystery, David Adler ; illustrated by Susanna Natti
- Cam Jansen and the school play mystery, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the mystery of the carnival prize, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the mystery of the dinosaur bones, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the mystery of the U.F.O., David A. Adler ; illustrated by Susanna Natti. --
- Young Cam Jansen and the pizza shop mystery, by David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the scary snake mystery, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the tennis trophy mystery, David A. Adler ; illustrated by Susanna Natti
- Young Cam Jansen and the substitute mystery, by David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the Valentine baby mystery, David Adler ; illustrated by Susanna Natti
- Cam Jansen the snowy day mystery, David A. Adler ; illus. by Susanna Natti
- Cam Jansen, the chocolate fudge mystery, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the catnapping mystery, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the Triceratops Pops mystery, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the secret service mystery, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the mystery of the Babe Ruth baseball, David A. Adler ; illustrated by Susanna Natti. --
- Cam Jansen and the mystery of the stolen corn popper, by David A. Adler ; illustrated by Susanna Natti
- Young Cam Jansen & the zoo note mystery, by David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the mystery of the circus clown, David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the mystery of the stolen diamonds, David A. Adler ; illustrated by Susanna Natti. --