Editori
Penguin Young Readers
What Was?- What Is the Women's World Cup?
What Was?- What Was Reconstruction?
What Was?- What Was the Industrial Revolution?
What Was?- What Was the Renaissance?
What Was?- What Was the Trail of Tears?
What Was?- What Was the Tulsa Race Massacre of 1921?
What Was?- What Was World War I?
What Was?- What Were the Shark Attacks of 1916?
Wheelie Books- Barbie Dream Camper
Wheelie Books- Barbie Dream Car
Wheelie Books- Marvel Iron Man and his Awesome Friends Iron Racer
When Moon Became the Moon
When Tree Became a Tree
Where Is the Cat?
Where Is?- Where Are the Everglades?
Where Is?- Where Are the Rocky Mountains?
Where Is?- Where Is Jerusalem?
Where Is?- Where Is Tornado Alley?
Where Is?- Where Is Yellowstone?
Where There Is Hope
Where to Start
Who HQ Graphic Novels- What Was Built to Be a Ship of Dreams?: The Titanic