Adoremus Books is offering a discount for online orders. Use Discount Code AOB88 for 10% off entire order and FREE shipping. This code is good till 9/1/2008.
For the Love of Literature is their current featured book at the website. I've had the opportunity to meet the owners of Adoremus at a number of homeschooling conferences and they run a great business. Their customer service is top-notch. They sell loads of homeschoooling curriculum in addition to their Catholic line of books.