Fatal Ring of the Paris Morgue (sources)
- "The Editor's Scrap Book," article in the Southland Times, Australian newspaper, Aug. 1, 1903, pg. 6. Online at: http://paperspast.natlib.govt.nz/cgi-bin/paperspast?a=d&d=ST19030801.2.40.17
- "Paris Police Prefecture," page in the Wikipedia website, viewed 1-30-2016. Online at: https://en.wikipedia.org/wiki/Paris_Police_Prefecture#List_of_lieutenant_generals_and_prefects_of_police
- "Perilous Possessions," article in Marlborough Express, newspaper of Blenheim, New Zealand, Iss. 276, Vol. XLV, November 27, 1911. Pg. 2. Online at: http://paperspast.natlib.govt.nz/cgi-bin/paperspast?a=d&cl=search&d=MEX19111127.2.5&srpos=6&e=-------10--1----2Perilous+Possessions--