Series contains research materials, clippings, notes, and manuscripts on writers of the Bloomsbury Group. Includes materials on Clive Bell, Vanessa Bell, Roger Fry, Duncan Grant, J. M. Keynes, Lytton Strachey, Leonard Woolf, and Virginia Woolf, as well as an inventory of George Slater collections of Bloomsbury material. Series also contains manuscripts, proofs, and corrected proofs of Edel's publication "Bloomsbury: A House of Lions."

Series consists of research files on Edmund Wilson, including Edel's correspondence with Rosalind Wilson, and some files on the poet Léonie Adams and her relationship with Wilson.

Series consists of clippings, notes, papers and other ephemera collected by Edel on various significant literary figures. One thematic file is devoted to 19th-century English literature.

Series consists of files of material on Canadian literature and Canadian authors, including notes, typescripts, letters, and clippings. Includes correspondence with such figures as John Glassco, Leo Kennedy, A. J. M. Klein, Douglas Adam, and F. R. Scott. A number of folders contain material on the biologist Louis Rapkine, including correspondence. One file contains material related to the McGill Fortnightly. There are additionally notes and clippings on Stephen Leacock.

Series consists of manuscripts and typescript drafts, proofs, and corrected proofs of Edel’s publications not directly related to Henry James. Publications for which drafts are found in this series include Edel’s memoirs, “Writing Lives”, “The Artist in Old Age”, “Stuff of Sleep and Dreams”, “The ‘Two Cultures’ and the Modern Imagination”, book reviews, “Shaping and Telling: The Biographer at Work”, “”Literary Biography”, a memoir of Louis Rapkine, and others. Drafts of various lectures are also included.

Series consists of Edel's notebooks, including address books, diaries, journals, and travel notes.

Series consists of manuscripts of writings by other authors, including Harold Clarke Goddard’s “Alphabets of the Imagination”, for which Edel wrote the preface, and Sandra Djwa’s “The Politics of the Imagination: A Life of F.R. Scott”.

Series consists of clippings and off-prints about Edel and other authors including Willa Cather, Ezra Pound, and William Yeats.

Series contains Edel’s personal materials, including notes and drafts for his memoirs, correspondence and notebooks from the war years, family correspondence with Edel's wife Roberta, brother Abraham and other family members, and notebooks kept while abroad during the 1940s.

Series consists of assorted financial records from Edel.