I did that earlier this year... 13 boxes of books. This weekend, we were at the thrift store, and I was like, "Oh look, there's one of ours. And there's one. And there's one...." I valiently refrained from bringing any of them back home with me. Although I did bring a lovely set of gold sparkly butter/cheese knives. They make me happy while eating a bagel in the morning. It's good to start the day with sparkle.