Books
The Scotland Yard Files
1992
ISBN 9780747239635
Wild Musette Journal: The Sin Eater
2017
ISBN 9781940822259
The Jack the Ripper A to Z
1996
ISBN 9780747255222
Jack the Ripper: Letters from Hell
1997
ISBN 9780750953818
The Ultimate Jack the Ripper Companion
2000
ISBN 9780786707683
The Ultimate Jack the Ripper Sourcebook
2000
ISBN 9781841192253
Ripper Diary
2003
ISBN 9781550024821
The Ultimate Jack the Ripper Sourcebook
2009
ISBN 9781849010573
The Ultimate Jack the Ripper Sourcebook
2013
ISBN 9781472107855
The Victorian Detective
2013
ISBN 9780747814214
The Ripper Legacy
1987
ISBN 9780745171500