About the Author Susan E. Harris is a riding instructor, clinician, author, and artist from Cortland, New York. She has taught all seats and styles of riding and currently travels nationwide to give riding clinics and instructor-training clinics in Centered Riding. Three of her books, the classic Grooming to Win; Horse Gaits, Balance and Movement; and The United States Pony Club Manual of Horsemanship: Basics for Beginners/D Level, are published by Howell. She is writing the USPC B/A Level manual, which will be published soon.