Final Frontier is the sequel to the novel I published last year, New Frontier. Currently available for $2.99 on Kindle(ASIN: B009ORP5U0), Smashwords, Nook, and Kobo. Also, Times of Trouble is currently going for $.99 on Kindle (ASIN:B0075CNFFI) (but is available in paperback and on other e-book platforms), and Out of Time, my time travel novel is…