Back in 1997, I sent a draft copy of The Probationer's Handbook to the late provocative occult writer Gerald Suster (author of The Legacy of the Beast, Hitler: Black Magician and Crowley's Apprentice: The Life & Ideas of Israel Regardie). To my surprise he wrote a review of my book which got published in the winter 97/98 edition of the London-based esoteric journal Talking Stick.
One decade later I have scanned the review in and reproduced it here for those interested in acquiring a copy of the book.
I'll be sending out review copies to various people soon, so hopefully there will be more up-to-date reviews available shortly.
In the meantime, if you're interested in purchasing a copy of the work, it can be ordered here priced at a mere £7.77 (that's $14.10 in imperial money).