A voyage to the Pacific ocean : undertaken by the command of His Majesty, for making discoveries in the northern hemisphere ; performed under the direction of Captains Cook, Clerke, and Gore, in His Majesty's ships the Resolution and Discovery ; in the years 1776, 1777, 1778, 1779, and 1780 . - Cook, James, 1728-1779 (History of the Pacific Northwest, 1965)