80/20 Running 80/20 Running
2014
50/50 50/50
2008
Run Faster from the 5K to the Marathon Run Faster from the 5K to the Marathon
2008
80/20 Triathlon 80/20 Triathlon
2018
Triathlete Magazine's Complete Triathlon Book Triathlete Magazine's Complete Triathlon Book
2003
Triathlete Magazine's Essential Week-by-Week Training Guide Triathlete Magazine's Essential Week-by-Week Training Guide
2009