Briefly explores how and why tsunamis form, what they are, the damage such events can have, and what readers should do if they find themselves trapped in one. Includes photographs, illustrations, and a glossary.

Tsunamis and giant waves -- What causes tsunamis -- Giant wave at Lituya Bay -- A tsunami's journey to land -- The ring of fire -- Tsunami preparedness -- DART and tsunamis monitoring -- Climate change and tsunamis -- Ancient tsunamis -- Indian Ocean tsunamis -- The aftermath of a tsunami -- Cleanup and recovery -- Staying safe in a tsunamis.