Inspector O
1. A Corpse in the Koryo (2006)
2. Hidden Moon (2007)
3. Bamboo and Blood (2008)
4. The Man with the Baltic Stare (2010)
5. A Drop of Chinese Blood (2012)
6. The Gentleman From Japan (2016)
2. Hidden Moon (2007)
3. Bamboo and Blood (2008)
4. The Man with the Baltic Stare (2010)
5. A Drop of Chinese Blood (2012)
6. The Gentleman From Japan (2016)
