author
1764–1804
An early 19th-century British artillery officer, he is remembered for creating a compact military handbook that gathered practical information for gunners and junior officers. His best-known work, The Bombardier, and Pocket Gunner, became a useful reference during the Napoleonic era.

by Ralph Willett Adye
Ralph Willett Adye was a British Army officer in the Royal Regiment of Artillery, born in 1764 and dead by 1804. He is chiefly known today for The Bombardier, and Pocket Gunner, a small but ambitious reference book designed to collect the facts, tables, and working notes an artillery officer might need in the field.
The book first appeared in the early 1800s and was aimed especially at junior officers. In its prefatory material and later descriptions, it is presented as a practical aid rather than a grand theory of war: something concise, portable, and useful for officers who would rather have dependable information at hand than assemble it piece by piece for themselves.
Very little biographical detail about Adye is easy to confirm from readily available sources, but his reputation has lasted through this manual. Later editions and reprints kept the work in circulation, and modern public-domain copies have helped preserve his place in military history as a clear, service-minded writer on artillery practice.