Allen & Mike's Really Cool Backpackin' Book: Traveling & camping skills for a wilderness environment

Allen & Mike's Really Cool Telemark Tips, Revised and Even Better!: 123 Amazing Tips to Improve Your Tele-Skiing, Edition 2

Allen & Mike's Really Cool Backcountry Ski Book, Revised and Even Better!: Traveling & Camping Skills for a Winter Environment, Edition 2

Ski Tips for Kids: Fun Instructional Techniques with Cartoons