Ah, a book tree! That's a creative way to show off your love for reading and add a festive touch to your home. To make a book tree, you'll need some sturdy hardcover books in various sizes, a few pieces of cardboard or foam board, and some tape or glue. You can stack the books in a pyramid shape, starting with the largest at the bottom and getting smaller as you go up. Use the cardboard or foam board to create a stable base and secure the books in place with tape or glue. You can also decorate your book tree with ornaments, lights, and other holiday decorations to add a festive touch