I have the book you are lokking at, "The Gun Digest Book of the Glock". Written by Patrick Sweeny, came out in 2003.
The book gives a good account of the thinking behind the design of the Glock, compares it to other guns of that type, i.e. Beretta, S&W.
Lots of useful info about using Glocks in sport and defence. Also has a lot of info on various calibers I didn't even know of and gives info about each model up to the G36. The book also has sections about holsters and other accessories and aftermarket parts.
Overall, I think it's a great book and a very good reference guide for any Glock fan. I don't think it contains any parts diagrams though.
I paid $28 for the book, so $18 is a steal for 301 pages of polymer fun!
GLOCK 19, GLOCK 81
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