Note
In a 2018 on-line article in the journal Canadian Literature, titled "I write this for all of you": Recovering the Unpublished RCMP "Incident" in Maria Campbell's Halfbreed (1973) Deanna Reder and Alix Shield discuss the discovery of a missing passage. See https://canlit.ca/article/i-write-this-for-all-of-you-recovering-the-unpublished-rcmp-incident-in-maria-campbells-halfbreed-19731/