Gabriel Allon series

Gabriel Allon series:

1. The Kill Artist (2000)
2. The English Assassin (2002)
3. The Confessor (2003)
4. A Death in Vienna (2004)
5. Prince of Fire (2005)
6. The Messenger (2006)
7. The Secret Servant (2007)
8. Moscow Rules (2008)
9. The Defector (2009)