I very recently started watching Star vs The Forces of Evil (no spoilers, please!) and was amused by an episode where Star needs to undo a spell she’s cast on Marco. She pulls out the wand’s manual, an ancient, crumbling tome filled with the wisdom of ages of wand users to consult, only to realize that all of their notes are so cryptic and poorly organized that it will take her ages to make any sense of them. This got me thinking about magical journals in general. A common staple of fantasy fiction is a magical guide to the world in question, typically in the form of some kind of handwritten diary or log. Sometimes a book is just a book; I can’t imagine, for example, that Newt’s finished version of Fantastic Beasts and Where to Find Them will be anything but a basic bestiary. That’s not necessarily a bad thing. However, these books are often most compelling when they serve a greater purpose than simply as a how-to or a reference of some kind. By including these books in a layered way, we can add additional complexity to the stories we tell.