I am probably one of the older member here, I grew up reading articles by Elmer Keith in the gun magazines, and read every book he wrote. That and my fathers interest in handguns is what probably got me interested in hand gun hunting. I am looking forward to reading "Big Bore Revolvers"

I am sure most folks here are familiar with the Taylor formula, but for those that are not here is a link.. http://www.handloads.com/calc/quick.asp

This is in my opinion a pretty good measure of load efficiency.