Gents, I'm very keen on sorting out a little hillwalking exped to Brecon this summer. It'll be a civvie thing, with hopefully between 4-8 people coming. I'd like to spend around a week there. I've done a little bit of digging about but if anyone could help me out with the below questions I'd be very thankfull! 1) Are there any really good books on the area for my purpose, rather than the usual "We have lots of lovely hills" panaphanalia? 2) I'd like to avoid camping on the first and last nights of the trek, does anyone know of any decent (cheapish) places to crash? 3) I'm not aware of what the camping restrictions are? Anybody in the know or have a link? 4) Anyone know any routes that ought not to be missed? Cheers guys.