The Spells of Astoroth is a book used in the 1971 Disney fantasy live action film Bedknobs and Broomsticks. It's important because it's where all of the spells used in the film came from. Professor Emelius Brown used the spells from it for his collage and Miss Eglantine Price used them. It once belonged to the sorcerer, Astoroth. It now belongs to the Bookman, along with one piece of it which is the reason why they came to Portobello Road in the first place.