Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Destined to become a classic text

Aaron Leitch's book is an incredible source book, giving overviews of the historical grimoires such as the Picatrix, the Lemegeton and the Red Dragon. Aaron also covers topics that are generally included in a grimoire, which can give you, the reader, ideas for yours if you have one. A very useful book, it gives me quite the advantage in my research, as most of the information provided is hard to find, and once found, must then be sifted and sorted. Secrets of The Magickal Grimoires is everything that the historical grimoires offer, but condensed and revised for a modern age of reader. If I had five thumbs, they'd all be up.