Amazon have just set up a feature for folk who run websites to make up a page in Amazon with books relevant to their readers. I've set one up here with books about training for climbing (theres a link on the sidebar too). So I hope you find it useful to see whats out there - there are a lot of titles to choose from these days! Talking of which I'm going to try to post reviews of as many of them as I can in the coming weeks to help you choose one. The difference in quality between the best and worst is huge! My favourite is still the old school Goddard and Neumann book, even though a couple of parts are slightly dated from a sport science point of view. The Amazon Astore feature is still in beta at the moment and they need to improve it a bit, but hopefully soon they'll allow us to customise the book catergories better and populate lists better so the service is more useful for you.