After making a big deal out of it (((I *may* have shrieked))) I opened the package & discovered it was really some pie plates and kitchen items. They were heavy like books.
Ooops... it was just a recycled box from our last order.
Haha, talk about being embarrassed! But my parents know my book obsession and completely understood. Plus the pie plates were really nice!
Hope that everyone else had a blessed & beautiful Christmas!