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

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 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.

This series consists of 23 volumes and 6 files focusing on travel, research, and expedition activities conducted during Casey Wood's ornithological research trips from 1920-1937, including periodical and newspaper publications written by Wood during this time. This series consists of manuscripts and articles relating to letters to friends and family providing accounts of his travels, clippings, photographs, printed ephemera, photostats, artwork, and feathers from John III. Some of the volumes contain manuscripts, notes, and/or photostats, while others are scrapbooks containing multiple record types seemingly curated, arranged and mounted by Wood or as directed by him.
Within this series are 209 incoming and outgoing correspondence including letters, notes and cards. Individuals in correspondence with Wood include Cora Raymond, G. R. Lomer, E. V. Sanderson, Sir George Perley, Sir Charles Major, H. Kirke Swann, Edith Hayes, Emma Shearer Wood, W. E. Wait, Sun Engraving Co., Taylor and Francis, Bitty and Seaborne Ltd., Stuart Baker, G. M. Henry, and Allan Brooks. Other individuals present in this series include Mabel Satterlee, L. F. Struthers, W. J. Belcher, J. Sutton, G. M. Henry, F. Marjorie Fyfe, J. C. Harrison, Alexander Wetmore, and Dr. Andreas Nell.
Places referenced within this series' files include South America (1920), British Guiana (1922), Fiji (1923), Oceania, New Zealand, Australia (1923-1924), England and Scotland, Ceylon (1925-1934), Colombo, Kandy, and Italy (1934-1936). Some topics and research areas of note include ornithology, zoology, bird protection, travelling, nightingales (1920-1934), John III (1924, 1937), “Coloured Plates of the Birds of Ceylon” (1925-1927), Emma Shearer Wood and Blacker Library collections, Sinhalese weights, Wood’s heath, Ali ibn Isa, and political printed material on Italy during the late 1930s.
There are also a number of photostats of publications or manuscripts copied approximately in 1937 related to Emperor Frederick II’s “de Arte Venandi cum Avibus.” These photostats were used for reference during these research trips for Casey A. Wood and F. Marjorie Fyfe’s published translation “The Art of Falconry.”

This series contains book lists and catalogs which document Mappin’s personal antiquarian book collection. Also includes files about Canadian authors’ deposits and archival fonds at Library and Archives Canada. Includes professional correspondence with other antiquarian books sellers, and documents the contents of their personal or donated collections. Contains machine typed personal index cards containing entries for authors, events, printings, etc. File #1210.02.06.05 contains the cover for The Goblin : a Brief History of Canada's Humour Magazine of the 1920s written by John Mappin and Carl Spadoni however the contents are missing.

This series consists of incoming and outgoing correspondence between Stephen Scobie and others. The files include personal correspondence between Scobie and friends and acquaintances, correspondence regarding business matters between Scobie and various publishers and editors, correspondence with governmental bodies regarding grant applications, and correspondence with universities and other organizations regarding planning for lectures and events. As noted in the file listing, some letters include attached copies of drafts for essays or reviews by Scobie, of which there may be duplicates in Series 4, Non-fiction. Some files within Series 3, 4, and 5 also contain correspondence, which were not separated to preserve original order. The series is mostly located within Container 1, with some files in Containers 3, 4 and 5.