Fonds consists of textual records which document Dr. Marchak's scholarship and related professional and administrative activities, and includes correspondence, reports, typescripts of speeches and articles, written notes, contracts, journal off-prints, course materials, conference packages, and newspaper and magazine clippings.
The fonds is arranged in the following series: Published Works, Unpublished Works, Books Correspondence and Reviews, Universities, Organizations, & Associations, Political Science and Mahmoodi/Dutton Affairs, Correspondence Course, and Conferences. Some series are further divided into sub-series. Within each series and sub-series, the records have mostly been retained in their original order.

Fonds contains five series: Correspondence, Notes, and Reports (1947-1976); Indigenous Peoples of BC Research (1954-1967); Doukhobors (1948-1954); Northern Development Research (1972); Harry Hawthorn Project (19--); and Audio (1971) series.