Complete idiot's guide to geocaching

What is geocaching

Game basics

How GPS works

Before you leave home

Playing the game

Geocaching tips and tricks

Geicache types and variations

Travel bugs, geocoins, and other trackable items

Choosing a GPS for geocaching

GPS setup and features

All about maps

Computers and software

Geocaching groups, forums, and events

Geocaching while on vacation

Waymarking

it's virtually a whole new game

Wherigo: the next generation of GPS-enabled adventures

The future of Geocaching and GPS.