Ninja

Boy Overboard: the award-winning middle grade companion novel to Girl Underground

Samurai

The Boy At the Back of the Class

Sport Karate

Who Were the Beatles?

Karate

Who Was Martin Luther King, Jr.?

Kung Fu

Who Was Rosa Parks?

Dude Perfect 101 Tricks, Tips, and Cool Stuff

Japanese Mythology

The Cay

Neil Armstrong

Killers of the Flower Moon: Adapted for Young Readers: The Osage Murders and the Birth of the FBI

Civil War: Turning Points

Indianapolis 500

Ferdinand Magellan

Isaac Newton

Puerto Rico