Allreaders Dorothy Sayers Spotlight: Detailed analysis of her books, plus links to similar books. Sign up to be a Dorothy Sayers scholar on the site.
Books and Writers: Dorothy L. Sayers: Concise biography and bibliography.
Christian History: I Still Don't Know How He Does It: Sayers' letter to Charles Williams about her fascination with Dante.
Dorothy L Sayers Society: Official fan club page. Good pictures, biography, broad bibliography focusing on Wimsey.
Dorothy L Sayers: Writer and Theologian: Brief biography; reviews of her works.
Dorothy L. Sayers: Bibliography. Focus on Montague Egg. Detailed review of Sayers' periods of writing. Criticism. Discussion of Sayers as member of the Realist School.
Dorothy Sayers: A Christian Humanist for Today: Essay discussing Sayers' religious works, poetry, and novels.
Mystery Greats: Dorothy L. Sayers: Picture and brief biography.