Checklist of the Hamlin Garland Papers, Special Collections, University of Southern California Library

Indiana Historical Society  See especially the Judah-Brandon Family Papers.  This collection concerns the family of John Mantle Judah (1848-1936) and his wife Mary Jameson Judah (1851-1930); the finding aid describes letters which mention Garland.  See also: Riley and Tarkington collections.

Henry George Papers (NYPL)

James Whitcomb Riley Mss (Lilly Library)

Appleton-Century Mss (Lilly Library)

Electronic Books (UTA Libraries Online).  A listing of full-text resources.