Subseries D consists of twelve scrapbooks compiled by Harold Spence-Sales which illustrate his artistic interests and pursuits. In the scrapbooks, Spence-Sales included photographs, printed pages featuring art and artworks, and some hand-drawn graphic materials.

The subseries contains literary correspondence, including exchanges of letters between Morrissey and, among others, Louis Dudek, Northrop Frye, George Johnston, Cid Corman, Clayton Eshleman, Barry Dempster, Guy Birchard, Ken Norris, Endre Farkas, Beth Jankola, Keitha MacIntosh and others. Also included are Morrissey’s correspondence with The Canada Council; C.B.C. radio; The Public Lending Rights; CanCopy (AccessCanada); literary presses and literary magazines. Correspondence pertaining to the two literary magazines Morrissey edited, what is (1973-1976) and The Montreal Journal of Poetics (1978-1985) are also included. Some folders contain original manuscripts of poetry submissions, manuscripts of book reviews (for instance, to Poetry Canada Review and Canadian Literature), essays by Morrissey, and letters organizing poetry-reading tours to Memorial University of Newfoundland, University of Ottawa, University of British Columbia, and Simon Fraser University.

The personal correspondence subseries includes letters of a non-literary nature with Morrissey’s family and friends. Included here are letters from Morrissey’s brother, John R. Morrissey; correspondence between Morrissey and his mother, Hilda Nichols; a correspondence between Morrissey and Pat McCarty and Sally McKenzie; a twenty-four year correspondence between Morrissey and R.R. Skinner; a correspondence between Morrissey and Hilde and Dennis Johnson; greeting cards and other letters. Box 22 contains business correspondence and miscellaneous letters.

Subseries consists of letters from Moore to Weintraub written between 1951 and 1998 (603 letters) and from Weintraub to Moore between 1950 and 1999 (280 letters).

Subseries consists of letters from Richler to Weintraub written between 1951 and 1971 (210 letters) and from Weintraub to Richler written between 1951 and 1972 (123 letters).

Correspondence consists of letters between Mavis Gallant and William Weintraub, including 8 letters from 1950 and 1951, 12 letters from 1984 to 1993, 10 letters from 1994, 11 letters from 1995, 9 letters from 1996, 14 letters from 1997, 16 letters from 1998, 13 letters from 1999, 15 letters from 2000, and 19 letters from 2001.

Subseries consists of programs and recordings of performances held at Maison symphonique, Schulich School of Music, McGill University, during the 2022-2023 concert season.

Subseries consists of programs and recordings of performances held at Tanna Schulich Hall, Schulich School of Music, McGill University, during the 2023-2024 concert season.

Subseries consists of programs and recordings of performances held at Pollack Hall, Schulich School of Music, McGill University, during the 2023-2024 concert season.

This subseries consists of two volumes of clippings and photocopies: a photo album pertaining chiefly to notable Black historical figures, and a scrapbook pertaining to Dr. Martin Luther King, Jr.