Do yourself a favour and save your money. This book is by far the worst I've ever read on this "moon hoax" topic. Badly written with poor language by some "Dr" Steven Thomas it's very clear that this author is only in it for the money. Less than 100 pages of actual content (with another 30 totally useless "glossary") and dealing with everything and nothing but the alleged subject. The "Dr" is very shy of the hoax itself, dealing with this title selling topic very hastily in less than two(!) pages and never daring to deal with any arguments. The hoax is a hoax in itself, according to the "Dr". There are plenty of other books on this topic out there, I haven't read them all, but I'm sure none can be any worse than this. Stay clear away from this hoax!