Author S. D. Unwin
Books by S. D. Unwin
The below list may not represent a complete list of books by S. D. Unwin. Rather, these books are what we found while specifically searching for recent novels that fit (at least a little) into a hard science fiction category.
Time Wall (The One Second Per Second Trilogy Book 3)
Release Date: Monday, April 7th, 2025
Pages: 225 pages
In 'Time Wall', Joad Bevan navigates a world devastated by time travel's repercussions, racing against time to reclaim his lost love and grasp a potential loophole for humanity's survival.