Wow, this is interesting.
I just came here from Amazon where I had ordered:
5 copies of the 2006 Redbook. One for me, one for the coin club, 3 to give to the local library whos numismatic material availability is poor and I am trying to help it out.
5 copies of the 2004 edition of The Official Guide to Coin Grading and Counterfeit Detection Edition #2. One for me, one for the coin club, 3 to the local library again.
1 copy of The Complete Guide to Buffalo Nickels, 2nd Edition. For me. I don't collect Buffalos, well, not yet anyway!