Rich has It Right. Bob in fact first published a little paper back entitled "Thoughts on Lefevers". Then he & Jim Cobb co-arthured a hard back "Lefever; Guns of Lasting Fame". His present work is "Uncle Dan Lefever, Master Gunmaker". This final version is the one you want. No need for the others unless you just want them as collectables. As Rich said this one has everything the earlier one does plus much more. I bought each one as they came out & do not in any way regret the cost of this last one as it added so much.
