Geocaching: Hike and Seek with Your GPS (Technology in Action Series)

* This is the only book out on a phenomenon that has been growing at exponential rates since its introduction in 2000: hundreds of thousands of people participate.

* Geocaching has received wide coverage on television, radio, newspapers, and magazines?it is particularly popular with extreme sports and high-tech aficionados.

* Teaches navigation techniques, including GPS, compass, and map; offers effective strategies for geocaching tournaments and events.