This tutorial shows how to make mini Harry Potter books that appear to float in clear ornaments. I like this tutorial because the miniature book tutorial can be used for so much more than ornaments.
Also, if you are a Harry Potter fan, Bakingdom has posted photos of her Harry Potter themed Christmas tree. At the top is Fawkes with his red tail wrapping around the tree like a feathery garland. (via EPBOT on Facebook).