I am excited to announce the release of Sentinel, the sequel to my science-fiction novella The Last Shuttle. This is the end of a 2-year journey that began when readers of The Last Shuttle surprised me by requesting a sequel. I am thrilled to have finally delivered! Sentinel is now available in all eBook formats and paperback. Please visit the “Purchase” page for links to buy a copy from all retail outlets  as well as an autographed paperback. If you haven’t read The Last Shuttle yet, it is also listed on the Purchase page. Now I’m turning my sights back to the full-length novel I was working on before The Last Shuttle and Sentinel became a reality: a story about a single dad who travels back in time to rescue his son, with the working title “Paradox Man”. Follow my progress on the blog page. And please – let me know what you think about Sentinel! Your feedback is very important to me. Cheers, Tom