Verner Warren Clapp, 1901-1972: A memorial tributeWilliam S. Dix, David C. Mearns, Library of Congress Staff, Frederick Herbert Wagman · First published 1973Open the Tome
Three Presidents and their booksArthur Eugene Bestor, David C. Mearns, Jonathan Daniels · First published 1955Open the Tome
Lincoln Papers the Story of the Collection With Selection to July 4, 1861David C. With An Introduction By Carl Sandburg Mearns · First published 1948Open the Tome
The Lincoln Papers The story of the collection with selections to July 4, 1861David C. Mearns · First published 1948Open the Tome
