Dark Horizon is the third book in the Fractured Time Trilogy. Billy Brock and his friends reunite for a journey into space when the leader of a hostile alien race comes to Earth seeking revenge for the death of Diomedes, his mate, and her offspring. The danger never stops as Billy and his group face death with terrifying consequences.
Michael D’Ambrosio is the author of several sci-fi, fantasy, and horror series. He has participated in over a hundred sci-fi and literary conventions across the country. With worldwide experiences in the military and in the nuclear industry, he has seen and learned much to feed his creativity. In Space Frontiers, Michael’s next series, Billy’s son Will Saris takes on the enemy forces of the universe. Look for more on Michael’s novels and appearances at