I work with a dozen different newstand books and several LEO books, as well as annuals.
The only books I subscribe to are SWAT American Gunsmith
and GunWeek. SWAT, well, it's obvious, and at GunWeek we are supporting the second amendment foundation. AG tells me how to fix and repair guns.
SWAT is the only one I paid for out of my own pocket.
shoot fast drive slow.