Voyages successively performed by Commodore Byron, Captain Wallis, Captain Carteret, And Captain Cook, In the Dolphin, the Swallow, and the Endeavour: Drawn up From the Journals which were kept by the several Commanders, And from the Papers of Joseph…
"Interview with William H. Gass" by William Heath, The Kenyon College Alumni Bulletin. Includes typed letter signed from William Heath to William H. Gass, April 11, 1968.