Just got my order from Jack on Wednesday. All three were autographed....nice touch. I have to say that this is the best reference to this hobby that I have seen to date. I have used all of Jacks previous books and still do. This volume has so much more in pictures and insight. I, for one, really appreciate what Jack has done for the hobby. It is overwhelming to think of the time and labor to achieve these results......not to mention the outlay. If I could, I'd like to give him a Gold Star.....like the ones we got in grade school for outstanding work. Great job sir. Paul
www.severngaspumps.com
