Under England's flag : $b from 1804-1809 the memoirs, diary and correspondence of Charles Boothy, Captain of Royal Engineers, compiled by the last survivors of his family

Through a series of diary entries, letters, and vivid sketches, this memoir follows a young captain of the Royal Engineers as he navigates the turbulent years of 1804‑1809. He details the rigors of siege work, the challenges of crossing hostile terrain, and the unsettling experience of being taken prisoner in France. The narrative balances technical description with the everyday moments of camp life, giving listeners a clear picture of early‑19th‑century military engineering.

Beyond the battlefield, the captain reflects on the moral compass that guided him, weaving his steadfast faith into stories of camaraderie and compassion. His writing, praised in contemporary newspapers, reads like a manual of soldierly kindness, urging readers to consider the humanity behind the uniform. The included pen‑and‑ink illustrations, drawn from his own hand, bring the scenery and machinery to life, enriching the listening experience.