Nolan Zavoral

title	ISBN-13 (ISBN-10)	year of publication
A Season on the Mat: Dan Gable and the Pursuit of Perfection	978-1-4165-3553-9 (1-4165-3553-5)	2007
A Season on the Mat: Dan Gable and the Pursuit of Perfection	978-0-7432-5422-9 (0-7432-5422-8)	2003