grimoire

thumb|Icelandic grimoire, "Galdrabók" (), belonging to [[Swedish History Museum (signum: ATA Ämb 2 F16:26)]]

A grimoire (), also known as a book of spells, magic book, or a spellbook, is a textbook of magic, typically including instructions on how to create magical objects like talismans and amulets; how to perform magical spells, charms, and divination; and how to summon or invoke supernatural entities such as angels, spirits, deities, and demons. In many cases, the books themselves are believed to be imbued with magical powers. The only contents found in a grimoire are information on spells, rituals, the preparation of magical tools, and lists of ingredients and their magical correspondences. In this manner, while all books on magic could be thought of as grimoires, not all magical books should be thought of as grimoires.