The wonder of cross-country skiing is that it lets you travel over deep snow almost effortlessly, opening up a world of winter possibilities. Add to that a superb aerobic workout and you have the perfect cold-season sport. This guide includes full-color illustrated, step-by-step sections on the basics, and advanced instruction on telemark and skating technique.

Norton proudly reissues these best-selling guides with fully revised "Sources & Resources" sections (including where to find the Web sites, gear, services, books, clubs, and organizations that make for foolproof outings); updates to reflect the latest in gear technology, wilderness medicine, and first aid; and advances in techniques. You can take it with you: Trailside Guides are designed to be used on the trail. Their handy size makes them easy to take along on outdoor adventures. Picture this: Trailside Guides show you how it's done. Each book has more than 100 color photographs and dozens...