This installment of the series Forces of the Wild introduces the people who study volcanoes and earthquakes. Actor James Earl Jones narrates this look at the scientists and filmmakers who put their lives in peril to give us important information about these powerful forces. Each program in the series includes natural history footage, computer animation, and time-lapse sequences to further explain these phenomena. The series is appropriate for grades seven and higher. ~ Linda J. Shriver, Rovi