Archive First White Women Over the Rockies: Diaries, Letters, and Biographical Sketches of the Six Women of the Oregon Mission … in 1836 and 1838, Vol. 2 Clifford Merrill Drury ⬩ 1963
Archive The Diaries and Letters of Henry H. Spalding and Asa Bowen Smith Relating to the Nez Perce Mission, 1838–1842 Clifford Merrill Drury ⬩ 1958
Archive Presbyterian Panorama: One Hundred and Fifty Years of National Missions History Clifford Merrill Drury ⬩ 1952
Archive Review of A.B. and D.P. Hulbert, eds., Marcus Whitman, Crusader Clifford Merrill Drury ⬩ 1937
