Physical copies are available for all the books. The print editions are gorgeous!
I'll look them up and give them a try one of these days.
I only saw the kindle version but admittedly I did not dig in and look for paper versions.
Time is the issue for me, probably a good idea to stop posting crap here and do something productive like read your series.
You make more money from a print sell, or a kindle sell? Just curious.
Also, what do you think about the Library idea?