Scored these on Ebay today:

• “The Modern Technique of the Pistol” by Boyce Morrison and Jeff Cooper (Hard Cover)
• “Principles of Personal Defense” by Jeff Cooper (Soft Cover)
• “Know Your .45 Auto Pistols 1911 and 1911A1” by E.J. Hoffschmidt (Soft Cover)

All in very good or pristine condition with no missing or torn pages. I got them all for $16.50 + shipping from a Scottsdale seller downsizing his/her collection. Pretty stoked about it since the first book is out of print and hard to find in hard cover. It’s selling for between $145 and $300 on Amazon! ;D