Flat Stanley's Worldwide Adventures #5: The Amazing Mexican Secret

Alexander and the Terrible, Horrible, No Good, Very Bad Day

Flat Stanley: On Ice

Flat Stanley's Worldwide Adventures #12: Escape to California

Opal Plumstead

Flat Stanley's Worldwide Adventures #3: The Japanese Ninja Surprise

Encyclopedia Brown, Boy Detective

Flat Stanley's Worldwide Adventures #11: Framed in France

Flat Stanley's Worldwide Adventures #9: The US Capital Commotion

Clover Moon

Flat Stanley and the Lost Treasure

Flat Stanley's Worldwide Adventures #8: The Australian Boomerang Bonanza UAB

Serafina's Promise

Flat Stanley's Worldwide Adventures #13: The Midnight Ride of Flat Revere Unabri

Boy in the Tower

Flat Stanley's Worldwide Adventures #14: On a Mission for Her Majesty

Amal Unbound