John Russell & Effi Koenen Series
(7 books)


Books in the series:
1.  
Wedding Station (2021)
* (Prequel)

2.  
Zoo Station (2007)

3.  
Silesian Station (2008)

4.  
Stettin Station (2009)

5.  
Potsdam Station (2010)

6.  
Lehrter Station (2012)

7.  
Masaryk Station (2013)