Update: 5/31: The $10 discount does not apply to pre-orders. This is released on 6/2, at which time it will no longer be a pre-order and the discount should work.What Happened, the controversial new book from former White House Press Secretary Scott McClellan, is now available for pre-order at several locations (its actual release date is 6/2). If you have yet to sign up for a new Google Checkout account, I would get it from Buy.com where it's 20.86 shipped, but just $10.86 if you sign up for and use Google's service. Plus, there's no sales tax at Buy.com except in CA, MD, MA, and TN. Amazon has it for only $15.37, but you need to spend at least $25 in total to qualify for free shipping. Amazon also doesn't charge sales tax, except in KS, ND, WA.