General Winter Sports in 2013

Ride Strong Fitness by Calderwood, Marius G.

Snow Tales and Powder Trails: Adventures on Skis by Baldwin, Steve

Everyone to Skis! by Frank, William D.

Avalanche Essentials: A Step-By-Step System for Safety and Survival by Tremper, Bruce

Winter Trails(TM) Colorado by Lightbody, Andy, Mattoon, Kathy