I think this is by far the best I have come accross!!!
As an Amazon customer puts it in his review, "Joe Friel's latest training book is possibly one of the most encompassing books about triathlon training out there. It covers nearly ever aspect of the sport. While some people may disagree with some elements of Friel's training schedules, there is little doubt that they are solidly based. It is extremely easy for a reader to make their own schedule from this book. It makes the process simple and easy to understand. This book is a must for any triathlete who wishes to either know more about training, or who wants to set up their own schedule for periodization triathlon training."
Get the book from Amazon HERE