Henry Adams : selected letters /

by Adams, Henry, 1838-1918
Cambridge, Mass. : Belknap Press of Harvard University Press, 1992

Letters of Henry Adams /

by Adams, Henry, 1838-1918
Boston : Houghton Mifflin, 1930

Letters of Francis Parkman /

by Parkman, Francis, 1823-1893
Norman : University of Oklahoma Press, 1960
First edition.