An exhilarating guided tour around the most unbelievable, unusual, and incredible places on Earth - perfect for readers aged 7+ with big imaginations and a thir

By building models which illustrate the workings of our planet, students learn about rocks, minerals, erosion, natural disasters, and moving plates.

Learn about extraordinary sea creatures and the different layers of the ocean. Then build five sturdy cardstock models—no tools required! The farther down you

Join tour guide Abdul and his group of young tourists on their visits to ancient sites in exciting Egypt. See an ancient Egyptian nobleman's house, a dhow, one