- Mama played baseball, David Adler ; illustrated by Chris O'Leary
- 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
- Adler, David A, Bones
- Cam Jansen the snowy day mystery, David Adler ; illustrated by Susanna Natti
- Bones and the roller coaster mystery, by David A. Adler ; illustrated by Barbara Johansen Newman
- Young Cam Jansen and the dinosaur game, by David A. Adler ; illustrated by Susanna Natti
- Cam Jansen and the secret service mystery, by David A. Adler ; illustrated by Susanna Natti
- Bones and the dog gone mystery, by David A. Adler ; illustrated by Barbara Johansen Newman
- Bones and the cupcake mystery, by David Adler ; illustrated by Barbara Johansen Newman
- Bones and the dinosaur mystery, by David A.. Adler ; illustrated by Barbara Johansen Newman
- Bones and the birthday mystery, by David A. Adler ; illustrated by Barbara Johansen Newman
- Cam Jansen the summer camp mysteries, a super special, David A. Adler ; illustrated by Joy Allen
- Bones and the clown mix-up mystery, by David A. Adler ; illustrated by Barbara Johansen Newman