So it's mid-June, spring was way busy with lots of travel and a bad a cold, and now I'm in no kind of shape for MTB races. I've got a decent base and I'll do some MTB races to help build up and because they're fun. But I'm thinking that I'll turn my focus to cross this year and really try to fine tune my training for that purpose. I've got a decent idea of what I need to do, but I'd like more info. Sooooo, where can i look? can you guys recommend a good cross-specific training book/guide/website? Or is it really not that different?