Describes bog mummies, some of the most famous bog mummies and where they have been found, how bog creates mummies, how scientists study them, and what they can teach us about the past.
An eleven-year-old boy living in New York State joins the expedition of nineteenth-century artist and scientist Charles Willson Peale to dig for mammoth bones on a nearby farm.
The true story of Maria de Sautuola, an eight-year-old Spanish girl who discovered the first known prehistoric cave paintings in 1879 while working with her father in Altamira Cave.