This bookmark lists all of J. R. R. Tolkien’s works, and can be printed out and used as a checklist to document his works that you have read.
Print the file at the bottom of this page and cut out either Tolkien’s Middle-earth Legendarium list or his non-Legendarium works, or cut around both together and fold lengthwise to make a double-sided bookmark.
The list is from the Tolkien Society and the water color was provided by a friend who has a shop for her water color pieces, Botanical State of Mind.