Dictionary of Canadian Biography
New General Catalogue of Old Books and Authors
Standard Index of Short Stories, 1915-1933
World Catalogue of Books (WorldCat)
Times of London (1785-1985)
Illustrated London News Historical Archive (1842-2003)
Globe and Mail (1844-2001)
A listing of numbers digitized Canadian newspapers (although many are just available to browse, not keyword search)
Canada's Early Women Writers: Authors lists 
I just bought two copies of the family circle 1878 &1879 jf latimer London, Ontario is the publisher
Where do I find more information