An introduction to earthquakes, covering where they occur, their causes, how they are measured and the connection between earthquakes and plate tectonics.
The diaries of thirteen-year-old Zoey, who lives in modern day Tennessee, and Prudence, who lives in 1811 Missouri, tell how the two girls survive the New Madrid earthquakes and subsequent floods.
Shortly before San Francisco's 1906 earthquake, a twelve-year-old orphan named Sung Li finds a box containing a locket with a photograph and an address, which lead her to a better life away from her demanding aunt and cousin.
Describes the characteristics of earthquakes, explains how they are classified, looks at earthquake survival strategies, and presents related historical data.