I'm sorry this isn't really a review yet. I am 38 years old and remember reading Richard Avery's books as a kid in the mid seventies and at the time some of the material went "over my head" the concepts stuck with me for all of these years. I can't honestly review the book since I can't remember much but plan to purchase it used and revisit it. I'm kind of on a kick now where I'm buying up many of the books which I read as a kid and revisiting them to see if I've matured any. Hopefully I have, but hopefully I revisit some old memories also. Some of the other books/Authors I plan to reread are the Kenneth Robeson's "Doc Savage" books, Richard Avery and maybe even some Piers Anthony Xanth novels. As I said earlier, this isn't really a review and I wonder how many people will actually be looking for this book and read this "review". I mean really how many people.Take care. Obama in 08.