K. W. · R.K. · Robert K. · Robert W.
| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| INESTIMABLE | Broché | 978-2-35584-072-2 | 2011 | John SHIFFMAN | |
| Priceless | Audio CD | 978-0-307-73587-4 | |||
| Priceless: How I Went Undercover to Rescue the World's Stolen Treasures | Paperback | 978-0-307-46148-3 | 2011 | John Shiffman | |
| Priceless: How I Went Undercover to Rescue the World's Stolen Treasures | Hardcover | 978-0-307-46147-6 | 2010 | " | |
| The Devil's Diary: Alfred Rosenberg and the Stolen Secrets of the Third Reich | " | 978-0-06-231901-2 | 2016 | David Kinney | |
| The Devil's Diary: Alfred Rosenberg and the Stolen Secrets of the Third Reich | Paperback | 978-0-06-241689-6 | 2016 | " | |
| Unbezahlbar: Wie ich als Undercover-Agent die wertvollsten Kunstwerke der Welt rettete | Gebunden | 978-3-86883-149-8 | 2011 | John Shiffman | |
Alfred A. Knopf · HarperCollins · Riva · Sonatine