80/20 Triathlon 80/20 Triathlon
2018
The Endurance Diet The Endurance Diet
2016
80/20 Running 80/20 Running
2014
Run Faster from the 5K to the Marathon Run Faster from the 5K to the Marathon
2008
The New Rules of Marathon and Half-Marathon Nutrition The New Rules of Marathon and Half-Marathon Nutrition
2013
How Bad Do You Want It? How Bad Do You Want It?
2016