Title: The Poison Machine Author: Robert J. Lloyd Genre: Historical Mystery Publisher: Melville House Publication Date: 13th July 2023 (paperback) Rating: 5/5 Cover: Summary: 1679. A year has passed since the sensational attempt to murder King Charles II. Harry Hunt - estranged from his mentor Robert Hooke and no longer employed by the Royal Society … Continue reading The Poison Machine by Robert J. Lloyd – Blog Tour Review