Michael D'Ambrosio

Michael D'Ambrosio is an American author of science fiction and horror from Philadelphia, Pennsylvania. His work spans two connected series: The Fractured Time, beginning with Fractured Time and continuing in Twisted Fate, and Space Frontiers, which extends his fiction into interstellar settings with novels including Dark Horizon and The Eye of Icarus. D'Ambrosio's fiction favors pulp-inflected plotting that blends hard science-fiction premises with horror and thriller pacing, evident in standalone entries like Dangerous Liaisons and The Devil's Playground. Across both series he returns repeatedly to characters confronting forces — temporal, alien, or supernatural — that unravel the ordinary rules of their world. He has published six novels across his two series.