Allen, Charles Dexter The Book-plates of William Fowler Hopson, by Charles Dexter Allen

Hopson, Ella Lord Memoirs of Dr. Winthrop Hartly Hopson

Zimmermann, Johann Georg 1728-1795 A Treatise on the Dysentery: With a Description of the Epidemic Dysentery That Happened in Switzerland in the Year 1765. Tr. From the Original German of John George Zimmerman ... by C. R. Hopson, M.D.

Hopson, George Bailey Reminiscences of St. Stephen's College, Annandale, New York