Manuscripts of American novelist and editor William Dean Howells.

Materials by and about William Dean Howells including autograph manuscripts and an ambrotype portrait.

Primarily letters from American novelist William Dean Howells to his wife.

Letters from the American novelist William Dean Howells to his daughter Mildred Howells.

Manuscripts by American novelist and editor William Dean Howells.

Letters of the American novelist and diplomat William Dean Howells.

Essays and other manuscripts by the American writer William Dean Howells.