Protected by a Black Dog (sources)
- PRIMARY SOURCE: “The Black Dog,” by Ethel Rudkin, in Folklore v.49, #2, 1938, London, England. Pg. 117
- "Alley Oops," article in the Snopes website, viewed 11/2014. Online at: http://www.snopes.com/glurge/rapestop.asp
- "Scunthorpe Water-Works," by Alexander M. Cobban, article in Transactions of the Association of Water Engineers, Vol. XII - 1907, published 1908, London, England. Pg. 170. Establishes 1905 date for Scunthorpe absorbing Crosby.
Repeaters of the Angel Legend:
- 2002 - http://books.google.com/books?id=GIq662BQUHIC&pg=PA240&dq=angel+diane+rape+alley&hl=en&sa=X&ei=e-drVJaAL6T7igL3wICABw&ved=0CCgQ6AEwAg#v=onepage&q=angel%20diane%20rape%20alley&f=false
- 2003 - http://books.google.com/books?id=_6gSAQAAIAAJ&q=angel+diane+rape+alley&dq=angel+diane+rape+alley&hl=en&sa=X&ei=e-drVJaAL6T7igL3wICABw&ved=0CEcQ6AEwCA
- 2005 - http://books.google.com/books?id=2QLwH4hBw5kC&pg=PA2&dq=angel+diane+rape+alley&hl=en&sa=X&ei=e-drVJaAL6T7igL3wICABw&ved=0CB0Q6AEwAA#v=onepage&q=angel%20diane%20rape%20alley&f=false
- 2012 - http://books.google.com/books?id=ubT7rPmPdpoC&pg=PT371&dq=angel+diane+rape+alley&hl=en&sa=X&ei=e-drVJaAL6T7igL3wICABw&ved=0CCIQ6AEwAQ#v=onepage&q=angel%20diane%20rape%20alley&f=false