Both Kindle and Nook. Also in trade paperback. If you are interested in any other formats, send me an email at the mark sarney gee-mail com.
The e-book version of my third Kagent novel, Chokepoint, goes on sale on Amazon on October 10th – this Saturday! You can pre-order the book right now! Do it, or a bounty hunter will run you down and zap you with a dozen