- CA UMASC MSS 275
A2009-006 consists of 8 series. They include: Biographical & family material, published & unpublished manuscripts, copies of MacDonald's books, poems, shortstories, articles & screenplays, correspondence, day planners, photographs & tapes.
A2011-079 consists of print and digital drafts of MacDonald's published and unpublished work, notes, correspondence, and research pertaining to those works, scrapbooks containing clippings related to MacDonald and his work, audio cassettes containing radio plays written by MacDonald, DVD copies of the film adaptation of MacDonald's book Juliana and the Medicine Fish, and CD-RWs containing photographs and text documents.
A2012-002 consists of notebooks containing research for several of MacDonald's books; three photographs; personal correspondence; audio cassettes containing radio adaptations of MacDonald's works and messages from MacDonald's answering machine; a VHS copy of an American Experience episode about spiritualism and Harry Houdini; digital copies of notes, research, and drafts of MacDonald's work on floppy disks and a rewritable compact disc; medals received by MacDonald; and a cork from MacDonald's fortieth birthday celebration.