Correspondence, manuscripts, and proofs of writings by and about John Berryman collected by his friend and critic, William Meredith. The collection also contains 28 volumes from Berryman's library containing his notes, inscriptions, etc. (loose notes are filed with the manuscripts) and 43 books, mostly inscribed to Berryman's mother. Correspondence of the following people are cataloged: Van Meter Ames, Saul Bellow, John Berryman, Robert Giroux, William Meredith, and William Phillips.