Invisible Stanley (Flat Stanley Book 4)
Stanley's Christmas Adventure (Flat Stanley Book 5)
Flat Stanley: His Original Adventure!
Stanley and the Magic Lamp (Flat Stanley Book 2)
Stanley in Space (Flat Stanley Book 3)
Flat Stanley's Worldwide Adventures #3: The Japanese Ninja Surprise
Flat Stanley's Worldwide Adventures #2: The Great Egyptian Grave Robbery
Flat Stanley's Worldwide Adventures #1: The Mount Rushmore Calamity
Flat Stanley's Worldwide Adventures #12: Escape to California