David Adler

Cam Jansen: The Mystery of the Circus Clown #7

Cam Jansen: The Birthday Mystery #20

Cam Jansen: The Mystery of the Monkey House #10

Cam Jansen: The Scary Snake Mystery #17

Cam Jansen: The Mystery of the Babe Ruth Baseball #6

Cam Jansen: The Green School Mystery #28

Cam Jansen: The Mystery of the Stolen Diamonds #1

Cam Jansen: The Ghostly Mystery #16

Cam Jansen: The Mystery of the Dinosaur Bones #3

Cam Jansen: The Mystery of the Stolen Corn Popper #11

Cam Jansen: The Barking Treasure Mystery #19

Cam Jansen: Cam Jansen and the Mystery Writer Mystery #27

Cam Jansen: The Mystery at the Haunted House #13

Cam Jansen: The Chocolate Fudge Mystery #14

Cam Jansen: The Catnapping Mystery #18

Cam Jansen and the Joke House Mystery

Cam Jansen: The Mystery of the Monster Movie #8

Cam Jansen: The Mystery of Flight 54 #12

Danny's Doodles

Cam Jansen: The Mystery of the Television Dog #4