Hi everyone, as I sit here, waiting out our blizzard of 13, it dawns on me I could be reading up on the AT Pro, if there are books out there on it. I have watched a lot of the videos from Garretts, and feel I will be more ahead when I use this machine then on any other detector I have owned. But I still have a couple of months anyways before the ground is ready for an assault on it, so I was wondering if there were any books on the AT Pro that would be worth reading while the winter is still haunting me. Thank you, Artie