Mortimer's book is grounded in that of Crowley yet he goes beyond it and I think the Master Therion would applaud. He tackles issues obviously based on experience, which have never been satisfactorily tackled before. If you have the slightest sincere interest in Magick and human evolution, you really must get hold of this book. The author's acid wit regarding New Age garbage adds spice to this excellent work. Do you really want to make Magick? If so, you must beg, borrow or steal a copy of this wonderful book. - Gerald Suster (Talking Stick - Winter 1997/98).