Describes the building of the Colosseum in ancient Rome, and tells how it was used.

This book introduces the physical characteristics, habits, and behavior of grasshoppers.

Explores the body, life, and environment of the ant and its importance in nature.

Discusses the history, purpose, and maintenance of the International Space Station, including what life is like for the astronauts on board.

Ten-year-old Auggie Pullman, who was born with extreme facial abnormalities and was not expected to survive, goes from being home-schooled to entering fifth grade at a private middle school in Manhattan, which entails enduring the taunting and fear of his classmates as he struggles to be seen as just another student.

Journeying to the ancient city of Babylon when Bhegad tracks down Marco, the companions face a daunting choice involving a dire trap and a long-lost figure from Jack's past.

"Meet Wonder Woman and her friends! Learn about her enemies and the threats they pose!"--Back cover.