1) The Colt Armory by Grant. 2) High Standard by Dance. 3) Know your 45 Auto Pistols Owners Manual by Hoffschmidt. 4) Government Models by Goddard. 5) Testing War Weapons by Mullin. 6) Modern Small Arms by Hogg. 7) Military Small Arms by Smith (editor). 8) Weapon Tests and Evaluations; The Best of Soldier of Fortune by Kokalis. 9) Military Small Arms of the 20th Century 7th Edition by hogg and Weeks. 10) Complete Book of Firearms by Masini and Rotasso. 11) History of Smith & Wesson by Jinks. 12) Army Survival Manual (FM 21-76, October 1970) by the US Army. 13) Standard Catalog of Smith & Wesson by Supica and Nahas. 14) Smith & Wesson's Autos by Long. 15) Book of Colt Firearms by Wilson. 16) AR-15/ M16; A Practical Guide by Long. 17) Gun Digest Book of Assault Weapons 5th Edition by Lewis and Steele. 18) Rifles of the World 2nd Edition by Walter. 19) Standard Catalog of Firearms 1999 9th Edition by Schwing. 20) Standard Catalog of Firearms 2001 11th Edition by Schwing. 21) History of Winchester Firearms 6th Edition by Henshaw. 22) P38 Automatic Pistol; The First 50 Years by Gangarosa. 23) Gun Digest Book of Firearms Assembly/ Disassembly Part 1: Automatic Pistols 2nd Edition by Wood. 24) GunTracker firearm inventory software by Blue Book Press.