EDIT: Never mind, just a temporary burp. Phaze.com is working fine. Thanks!
But the sale has been extended to Sunday to make up for the inconvenience.
We're having a discount sale at Phaze.com, and the site is wonky. Bleh. Never fear, you can take the back door to the cart site we use:
and buy your books that way. Don't forget the code: BIGFOUR to get your 25% discount.