Robert D. Keppel
Robert D. Keppel has written at least 5 books. Their most popular book is Signature Killers with 6 saves with an average rating of 4.33⭐.
They are best known for writing in the genres one, asdfsa, and Asdfsa.
mone, asdfsa, and Asdfsa are their most common moods.
Signature Killers
ByRobert D. Keppel,William J. Birnes
1997 • 6 Readers • 390 pages • 4.3
The Riverman: Ted Bundy and I Hunt for the Green River Killer
ByRobert D. Keppel,William J. Birnes,+2 more
6 Readers • 4
Terrible Secrets: Ted Bundy on Serial Murder
ByRobert D. Keppel,Stephen G. Michaud
2011 • 1 Reader
The Riverman
ByRobert D. Keppel
1989 • 1 Reader • 624 pages
The Psychology of Serial Killer Investigations
ByRobert D. Keppel,William J. Birnes
2003 • 232 pages