The Fifth Musketeer: Book 19

Captured by Pirates: Book 1

Peril at Summerland Park: Book 20

Safari Survivor: Book 21

Hero City: Book 22

Escape from Pyramid X: Book 2

Terror in Ghost Mansion: Book 3

A Wrinkle in Time: The Graphic Novel

The Treasure of Mount Fate: Book 4

Fallen Empire: A Graphic Novel (Cleopatra in Space #5)

Nightmare on Zombie Island: Book 5

The Time Travel Trap: Book 6

The Invasion: A Graphic Novel (Animorphs #1)

Vampire Hunt: Book 7

Alien Incident on Planet J: Book 8

Queen of the Nile: A Graphic Novel (Cleopatra in Space #6)

Agent Mongoose and the Hypno-Beam Scheme: Book 9