Yeah, I love Fables too. Only read the first 3 novels and the 1000 Nights of Snowfall. I love that Bigby is the son of the North/West? Wind - it explains his Huff & Puff. Its a really refreshing series (much in the vein of Neil Gaiman). I loved Colin Pig.
So that means you still dont know the true identity of The Adversary, huh? It'll blow your mind when you find out. Get all the FABLES trades. Each one's a gem!