This collection contains correspondence among author Sherwood Anderson and family members, most notably letters written by Anderson to his daughter Marian, as well as some of his professional correspondence. It also includes research material about Anderson gathered by Ray White and notecards--compiled by Dr. Charles Modlin--documenting the annotations in the books within Special Collections' Anderson book collection.

This collection consists of eight letters written by American author Sherwood Anderson to Llewellyn Jones between 1916 and 1924 with three undated (but likely from the same period). Jones was the literary editor for the Chicago Evening Post. The correspondence primarily discusses the reviews of Anderson's works by Jones and other critics.

This collection contains four letters written by American author James T. Farrell to Eleanor Copenhaver Anderson between February 1952 and May of 1954.

This collection contains two main sets of materials: Correspondence between Louis I. Jaffe and J. J. Lankes from 1930 to 1942 and correspondence between Alice Jaffe (Louis' widow) and J. B. Lankes (J. J.'s son) from 1980 to 1985. In addition, there is a small folder of notes and letter excerpts created by J. B. Lankes in the early 1980s.