The Book of the White is a spell book, one of the most powerful and famous volumes on supernatural work in the world, along with the Gray Book. It is an ancient tome of extreme power known to the beings of the Shadow World and is considered an article of dark magic. It is a small book bound in white leather, with the title written in gilded Latin letters, its contents written in Greek. As of 2007, the book is in the possession of Magnus Bane.