I find all the “gift” copies of his novels at gunshows, thety are NIB (new in box) condition, and are not, for the most part marked up from the original asking price per unit...
The last release was available for the Kindle user crowd...The previous series is not...As far as I know...
I still like to keep these in hardcopy form anyway...They look good on the bookshelf...And they get a lot of attention...I’ll lone them out, or outright give them away so others can be entertained, and informed, and best yet, make up their own minds about the issues being dealt with in these novels...
All of my 4 novels are on Kindle now. Over the course of 2011, my Kindle sales have stabilized at about equal to my dead tree books.