The Marion E. Wade Center at Wheaton College, Wheaton, Illinois has a major collection of Dorothy L. Sayers's books and manuscripts, together with her contemporaries Owen Barfield, C. S. Lewis, J. R. R. Tolkien and Charles Williams.

Other libraries with collections of Dorothy L. Sayers's letters and manuscripts include:

• The British Library
• Houghton Library, Harvard University
• University of Michigan Library. Special Collections Library
• University of Reading Library
• University of Wisconsin-Madison. Libraries. Dept. of Rare Books and Special Collections

A bibliography of work by Dorothy L. Sayers can be found on the Dorothy L. Sayers Society website (http://www.sayers.org.uk/). The following listing of the published letters of Sayers is provided. In the contents listing of this collection when a given letter is published-in whole or in part-citation is given to these volumes.

The Letters of Dorothy L. Sayers, chosen and edited by Barbara Reynolds. New York: St. Martin's Press, 1996-2002. 5 v. For a complete publishing description of The Letters of Dorothy L. Sayers, see the Dorothy L. Sayers society website noted above.