Fresh ideas for the modern mage lie at the heart of this thought-provoking guide to magic theory. Approaching magical practice from an information paradigm, Patrick Dunn provides a unique and contemporary perspective on an ancient practice. Dunn teaches all about symbol systems, magical artifacts, sigils, spirits, elementals, languages, and magical journeys, and explains their significance in magical practice. There are also exercises for developing magic skills, along with techniques for creating talismans, servitors, divination decks, and your own astral temple.