One of my prized gunsmithing books is signed by P.O.Ackley. I believe this is one of the first hardback books he had published. Also I have a copy of Death in the Long Grass, signed by Peter Hathaway Capstick, who I met at an NRA convention a few years before his death. Probably have a few more if I could find them, I have met a lot of famous writers and big names in the gun business. Sadly, most are no longer with us. Bill