Modern American Poets offers criticism, a biography, chronology, a picture of Ransom and links to poems posted online.
The Academy of American Poets has a brief biography and selected bibliography of Ransom.
Perspectives in American Literature has an extensive bibliography of John Crowe Ransom.
The New Criterion is a monthly review of the arts. The site features a part biographical, part critical essay on John Crowe Ransom.
Vanderbilt University's Library has what is believed to be the largest single collection of John Crowe Ransom's papers. At this site, you'll find an overview of the content, along with a detailed chronology of his life and a bibliography of his works.
Selected Books about John Crowe Ransom
Parsons, Thornton H., John Crowe Ransom. New York: Twayne, 1969.
Stewart, J. L., John Crowe Ransom. University of Minnesota Press, 1962.
Young, Thomas Daniel, Gentleman in a Dustcoat: A Biography of John Crowe Ransom. Baton Rouge: Louisiana State University Press, 1976.
Young, Thomas Daniel, and George Core, ed., Selected Letters of John Crowe Ransom. Baton Rouge & London: Louisiana State University Press, 1985.