Three full boxes containing numerous titles. Among the titles are: "The Deringer in America Volume One & Two" by Eberhart and Wilson, "U.S. Martial Single Shot Pistols" by Hartzler and Whisker, "American Percussion Revolvers" by Sellers and Smith, "U.S. Military Flintlocks and Their Bayonets: The Early Years, 1790-1815" by Schmidt, and many, many more including some hard to find books covering an array of topics. Several books are new or near new, and the majority are good to very good.