This is a great book for anyone who is interested in triathlon. I have one gripe however. Why can't the author, editor, and/or publisher take the time to proofread the book? Typographical errors and missing information in the training plans bug the hell out of me. In some training plans, critical workout data is missing and you must figure it out for yourself. It's not too hard to estimate the info that should be there, but you shouldn't have to do so in the first place. Other than that, it's really a good book with useful information for a tri-head of any ability.