The Complete Resource—Training, Conditioning, and Competing in All Three Phases Phillip Dutton with Amber Heintzberger   Trafalgar Square Books is pleased to announce the publication of Modern Eventing with Phillip Dutton by Phillip Dutton with Amber Heintzberger. This fabulously illustrated book covers training, conditioning, and competing in all three phases of events: dressage, cross-country, and show jumping