The fonds consists of material related to Alan Walker's research, recordings, and other professional activities. As well as personal material, including correspondence. The third accrual contains 30 items related to Liszt and his Circle, including 14 letters from Liszt.

There have been sixteen accruals. The first accrual consists of correspondence, research materials, photographs, newspapers and news clippings, maps, and manuscripts. The second accrual consists of manuscripts, research files, and correspondence. The third accrual consists of manuscripts, research materials, Heritage Canada materials and correspondence. The fourth accrual consists of manuscripts and correspondence. The fifth accrual consists of manuscripts, correspondence, Heritage Canada materials, and Berton Celebration dinner. The sixth accrual consists of manuscripts and correspondence.The seventh accrual consists of correspondence including some early family correspondence, juvenilia and journals, and manuscripts. The eighth accrual consists of manuscripts and correspondence. The ninth accrual consists of correspondence, manuscripts, newspaper columns, news clippings. The tenth accrual (03-1998) measures 7.1 m, consists of correspondence, manuscripts, and printed materials, 1898-1998; 1994-1996 predominant. The eleventh accrual (05-1999 and 19-1999) measures 12.9 m and consists of the following: correspondence, media, contracts, manuscripts, speeches, promotional material, printed material, public relations, personal, research files and other material, artwork, photographs and audio-visual materials. The twelfth accrual (16-2002) measures 6m and consists of correspondence, royalty statements, photographs, clippings, manuscripts and research material. The thirteenth accrual (50-2007) has been arranged into nine series: books, articles, and other writings; public appearances; correspondence; pocket diaries and address book; subject files; news clippings; drawings, photographs and sound recordings; oversized materials. The fourteenth accrual (52-2008) consists of 4 letters to and from T.G. Reed. The fifteenth accrual (2012-001) consists of early writings, contracts, personal and awards, research material, chronological files, printed material, correspondence, photographs and sound recordings. The sixteenth accrual (2013-040) consists of writings; correspondence; personal, art work and graphic publications; subject files and photographs, graphic and printed materials.

The archive consists of material related to his writing, including scripts, manuscripts, essays, and other material. Of note is his first published essay from 1918. There are extensive diaries from 1929-1951, including detailed accounts of the Great Depression and the Second World War. There is also correspondence, photographs, clippings, and other published material.

The fonds consists of 5 letters written to Faith Fenton by Cyrus C. Adams, an editor with the New York Sun, about her articles for that newspaper.

The fonds consists of material related to McFadden's writing, correspondence, and additional material.

Fonds consists of Judith Robinson’s correspondence; clippings of her newspaper writings; drafts, notes, and research files; working records of NEWS; personal material; petitions and other material related to the Christie Street Hospital campaign; manuscripts and writing related to her books, published and unpublished; and manuscripts and writing by her friends sent to her for editing.

The fonds contains: correspondence; poetry and other writing; personal material, business material; photographs; promotional material; and other material.

The collection consists of 4 letters addressed to William Mullis, editor, The Hamilton Spectator, Hamilton, Ont. and 1 letter to T. W. D. Farmer, editor, The Hamilton Spectator. The letters are from Rt. Hon. Arthur Meighen (1874-1960), Prime Minister of Canada, 1920-1921 and 1926; Vincent Massey (1887-1967), Governor-General of Canada, 1952-1959; John Hylan, Mayor of New York city; and William Maxwell Aitken, Baron Beaverbrook (1879-1964). There is also an autograph by Arthur Meighen.

There have been four accruals. The first accrual is organized into four series: correspondence, 1968-1981; editorial files, 1981-1983; Art Department photographs, 1927-[1983?]; Scrapbooks, 1960-1976. Authors in the correspondence series include: Lovat Dickson, Hugh Garner, John Glassco, Norman Levine, George Woodcock, Margaret Atwood, Pierre Berton, Matt Cohen, John Robert Colombo, Marian Engel, Mavis Gallant, Margaret Laurence, Brian Moore, Peter C. Newman, Mordecai Richler, Michael Bliss, Kenneth McNaught, George Bowering, Louis Dudek, George Faludy, Ralph Gustafson, Irving Layton, Dennis Lee, Dorothy Livesay, Susan Musgrave, Michael Ondaatje, Miriam Waddington and Tom Wayman. This accrual reflects, to a very marked degree, the tenure of Robert Fulford.

The second accrual (13-2002) is organized into 6 series : Writers Files kept by editor Paul Wilson; Letters to the editor (Christina Brandao, John Fraser, Lisa Rundle, Robert Weaver and Kenneth Whyte); Production; Awards and photographs; News clippings and Card index. This accrual was received with a book collection and issues of Saturday Night from the 1930s and 1940s with a few earlier issues. The book collection and journals are listed separately and will be catalogued for Research Collections independently of this accrual. The third accrual (02-2003) is organized into 3 series: Editorial correspondence; Writers Files and Awards and Letters to the Editor. When the magazine suspended publication in 2005, all files at St. Joseph Media offices were removed; they did not come to McMaster. The fourth accrual (27-2007) consists of printed materials re the history of Saturday Night compiled by George Fetherling.

There have been three accruals. The first accrual consists of microfilmed scripts of dramas produced by the CBC. The original scripts were disposed of after microfilming. The majority of these scripts are of radio plays, although there are some which were produced for televison. Dramatists include Fletcher Markle, W.O. Mitchell, Lester Sinclair, Joseph Schull, Pierre Berton, Len Peterson and George Salverson, among many others. The second accrual consists of printed materials; the texts of speeches broadcast 1940-1941, and pamphlets printed by the CBC describing their programming from 1936-1943. The third accrual consists of 4 audio reels, containing a speech by the Rt. Hon. Arthur Meighen (1874-1960), Prime Minister of Canada, 1920-1921 and 1926, to the Canadian Club in 1936 with an introduction of W.A. Bishop.

The fonds consists of materials related to Lautens' work, as well as personal documents.

The fonds is divided into two series: Personal and correspondence and Saturday Night.

Fonds contains personal material and records related to Stephen’s professional roles, including speaking notes, correspondence, research material, and audio-visual material. Several series are arranged by the offices he held over the course of his career: i.e., Member of Provincial Parliament and Leader of the Ontario New Democratic Party (1963-1977), Canada’s Ambassador to the United Nations (1984-1988), Deputy Executive Director of UNICEF (199), and United Nations Special Envoy to HIV/AIDS in Africa (2001-2006). See Arrangement field for more detail.

The collection (18-2001) consists of correspondence mainly from Aldwinckle to Somers, poetry, pen and ink sketches and drawings, and one water-colour.

The fonds consists primarily of material related to McFarlane's work.

The fonds consists of Edinborough's professional writing, correspondence, and personal materials.

The fonds consists of letters from Maclean’s Magazine to Gardner during his time as a freelance writer with the magazine. The correspondence is mainly with Pierre Berton, but there are a number from other Maclean’s editors as well.

The fonds consists of broadcast scripts, typescripts of several short stories and articles, and a small amount of unlisted correspondence.

The fonds contains manuscripts and typescripts; correspondence; Saturday Night material; speeches and talks; administrative, personal and research files/documents; photographs and artwork; and other material. See 'system of arrangement' for more detail.