This fonds encompasses the journalism, writing, and research of Audrey Ruth Smedley L'Heureux. L'Heureux's research interests focussed on northern and central British Columbia, beginning with pioneer settlement through to community life in the 2000s. L'Heureux's research also covered transitional phases of British Columbia history such as natural resource extraction, the impact of the railways, industrialization, and interactions with Indigenous communities. Predominantly organized in subject files, the L'Heureux's fonds provides collected research material on many topics relevant to the history of northern and central British Columbia. L'Heureux also collected numerous oral histories from pioneers in various northern and central British Columbia communities which informed her journalism and published works.
The Audrey Ruth Smedley L'Heureux fonds consists of three series. The first series consists of L'Heureux's research and subject files, a collection spanning her career as a journalist and author from 1970 to 2005. The second series consists of records relating to L'Heureux's writing, including manuscripts from her "From Trail to Rail" book series. The third series contains a small selection of L'Heureux's personal records, including a video that recounts L'Heureux's life story and accomplishments.