The classic map and compass navigation guide-revised for the age of GPS GPS devices are great, but they can break, get lost, or easily be hampered by weather co

* GPS chapter completely updated to reflect newer models and features of GPS receivers now available * Expanded to include a section on routefinding on glaciers

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing the

"Required reading for the beginner in map and compass work, as well as for those interested in serious Orienteering. In simple, clear, concise terms the basics