Subseries consists of drafts, copies and newspaper clippings of articles and columns written by Brian Brennan as a staff writer at the Calgary Herald.

Series consists of drafts and copies of magazine and newspaper clippings of articles and columns written by Brian Brennan for various publications .

Series consists of typescript drafts, research materials, interviews, correspondence, publisher's gallies, promotional materials, and copies of articles by Brennan used for his non-fictional books and biographies.

Subseries consists of manuscripts, drafts, correspondence, articles, research and other materials related to Brennan's non-fiction works.

Subseries consists of copies of articles written by Brian Brennan for various publications. Includes scrapbook of newspaper clippings from Smithers Interior News, as well as clippings and typescript drafts of articles featured in other publications.