The magic of the Necronomicon is based on dreams, visions and transmissions from planes and dimensions beyond the world as we know it, channeled and earthed by sensitive individuals. This book thoroughly explores this magical tradition, discussing the lore of the Cthulhu Mythos from the perspective of a practitioner, providing applicable methods of work, both for beginners and advanced magicians. It presents basic magical concepts and techniques of their practical use within the context of the Necronomicon Gnosis: pacts and ceremonies, astral journeys, dream magic, scrying and travelling through gateways to interstellar dimensions, evocations, invocations, sex magic, self-initiation, shape-shifting, necromancy, the art of sacrifice, and many others.