There are some books that I know are only in our home temporarily (especially board books, which will age out as my youngest develops a longer attention span), but I thought it would be fun to share what is currently in our collection. Please feel free to contribute suggestions; there are several titles on my wishlist, and each year I try to add at least one new book to the rotation.
If you are interested in starting your own tradition but don't have many Christmas books on hand and are intimidated by the cost of buying dozens of books, I recommend you collect all year, keeping an eye out at garage sales and library sales (my library is kind enough to have a holiday section, which I go straight to each year). Then I enhance my collection via Amazon (the Amazon links here are affiliate links, meaning that should you make any purchase via these links, Amazon will give me a small percentage, at no additional cost to you).
As our pile is pretty diverse, I'm doing this in installments. The first (and largest) installment focused on the general interest Christmas books, which was followed up with a list of books that celebrate the winter season. Here is a collection of our board books, and soon I'll show you our nativity books.
Also, one suggestion (that I have yet to implement myself): when you're packing away the books for the year, I suggest taking the time to wrap them then, so you're not rushing yourself once Advent rolls around again (one year I was wrapping some books every few days, as I didn't have enough time to do them all before we began). Otherwise, I'm hoping to sew reusable bags to easily insert them in, so as to save time and eliminate the wrapping paper waste.
The Christmas Story (another large lift-the-flap book)
Dora's Counting Christmas
Elmo's 12 Days of Christmas
Ten Christmas Lights
Winnie the Pooh's Jingle Bells
Winnie the Pooh's Twelve Days of Christmas