Whats good brother!!
You aren't going to find a "book" on carb back loading BUT you can find about it at the following:
Look up Moutain Dog Diet by John Meadows, or ANYTHING by him at all
Or the Carb Back Loading by DH Keifer (he is who started the craze)
I think Carb Back loading is the BEST for bodybuilders and those looking to maintain their physique and still be a FREAK.