They have added 1,200 family history books to the list reports Nathan W. Murphy in his blog, during the month of July. These books are now accessible to everyone for free at Family History Books.
In addition to 700+ family genealogies, right now they have United States and Canada Books, British Isles Books, Compiled Genealogy Books, and International Books.
I checked and there are book on Alberta, and on the Red River Settlement in the United States and Canada Books section.
Go to their website at https://familysearch.org/blog/en/digital-family-history-b