Jenkins is the author of twelve books, four of which were New York Times bestsellers, including the number 1 bestseller Sum It Up: 1098 Victories, A Couple of Irrelevant Losses and A Life In Perspective, written with legendary basketball coach Pat Summitt, and It's Not About the Bike written with bicycle racer Lance Armstrong.
Jenkins is a prolific author who has penned twelve books, including four that reached the top of the New York Times bestseller list, such as Sum It Up: 1098 Victories, A Couple of Irrelevant Losses and A Life In Perspective, which he co-authored with basketball icon Pat Summitt, and It's Not About the Bike, a book he collaborated on with professional cyclist Lance Armstrong.