Marnye Langer

title	ISBN-13 (ISBN-10)	year of publication
The Tevis Cup: The Story of America's Most Challenging Endurance Horse Competition	978-1-59228-774-1 (1-59228-774-3)	2005
The Tevis Cup: To Finish Is To Win	978-1-59228-148-0 (1-59228-148-6)	2004