Mary Jane Kelly was killed by Jack the Ripper. This is the true story of efforts to identify her from vague descriptions, deliberate falsehoods, misinformation and intriguing possibilities.

Paul Williams wrote an award-winning book on 333 Jack the Ripper suspects plus works on Cryptozoology and wolves in folklore which was an abridged version of his PhD. He has written for articles for BBC History, Ripperologist and the Routledge Handbook of Jack the Ripper. He is also a writer of fiction, with nearly a hundred short stories in magazines and anthologies.