The Horrible, Miserable Middle Ages: The Disgusting Details About Life During Medieval Times

The Boy Who Harnessed the Wind: Young Readers Edition

Polar Bears

Who Was Nelson Mandela?

Who Was King Tut?

Myths, Legends, and Sacred Stories: A Children's Encyclopedia

The Pharaohs of Ancient Egypt

Hades Speaks!: A Guide to the Underworld by the Greek God of the Dead

Timelines from Black History: Leaders, Legends, Legacies

Secrets of the Terracotta Army: Tomb of an Ancient Chinese Emperor

South Sudan

Gods of the Ancient World: A Kids' Guide to Ancient Mythologies

The Elephant Whisperer (Young Readers Adaptation): My Life with the Herd in the African Wild

What Was Pompeii?

Who Were Stanley and Livingstone?

Where Is the Sahara Desert?

What Do We Know About Atlantis?

Tools and Treasures of the Ancient Maya