What happened to Brigitte Berthold? That question has haunted Daniel Knight since he was thirteen, when he and ten-year-old Brigitte escaped the Gestapo agents

Get charged up about energy! With more than 20 fun activities and experiments that will have children ages 8 to 12 enthusiastically engaged with making and usin

Introduces young readers to the importance of wind energy to the environment as Nels and his father visit a wind farm.

When two children visit Ike's Kite Shop they learn about kites and how to fly them. Includes instructions for building a kite.

Now a Netflix film starring and directed by Chiwetel Ejiofor, this is a gripping memoir of survival and perseverance about the heroic young inventor who brought