Book 2
Strangers on a Train
Carolyn Keene
Book 3
Mystery of the Midnight Rider
Carolyn Keene
Book 4
Once Upon a Thriller
Carolyn Keene
Book 5
Sabotage at Willow Woods
Carolyn Keene
Book 7
The Phantom of Nantucket
Carolyn Keene
Book 8
The Magician's Secret
Carolyn Keene
Book 9
The Clue at Black Creek Farm
Carolyn Keene
Book 10
A Script for Danger
Carolyn Keene
Book 11
The Red Slippers
Carolyn Keene
Book 15
The Professor and the Puzzle
Carolyn Keene