The BreakthroughPLUS! program is a 3 day clinic to take Intermediate Skiers into Advanced Skiing. Created by Howard Davis in Vail, it is now available in Telluride, Colorado. This book explains the program plus gives lots of ski instruction tips and also discusses how to become a Ski Instructor. Written in plain english, it is easy to understand and grasp. A great reminder just before you go skiing each year.