Here’s the promised link to John Jackson Miller’s page about Lost Tribe of the Sith. He’s done a good job of collecting all the links to the various formats and devices. (Scroll down a bit until you see the eight covers, as you click on each one, if you select “Click here to find it at online retailers”, you’ll get a good list).
Also, if you want to hear the full interview with John Jackson Miller on Fictional Frontiers, there’s this link below:
(Thanks to Steve, who pointed out in the comments below that apparently only the “Collected” edition for $4.99 is now available. Fortunately, Del Rey still has the free pdf versions available here: http://suvudu.com/tag/lost-tribe-of-the-sith. Sorry about that!)
(Update 10/8: Thank you to Mac, who pointed out to me that apparently Del Rey got wise and has now removed the links to the free .pdfs. It stinks, but it does occasionally happen with free content. My best suggestion would be to check with your local library to see whether they have an elibrary collection. I found that my local library had the “Collected Stories”, including the new book in the series available to borrow as a free download. The pdfs are probably still floating around the Internet somewhere, but as I’m committed to remaining both free AND legal, you’ll have to do that on your own time and conscience. Sorry this happened, Cheapskates, but I guess that’s the risk you take!)