Leaving Berlin Leaving Berlin
2014
Istanbul Passage Istanbul Passage
2012
The Berlin Exchange The Berlin Exchange
2022
Defectors Defectors
2017
Alibi Alibi
2013
The Prodigal Spy The Prodigal Spy
2015
The Berlin Exchange (Unabridged) The Berlin Exchange (Unabridged)
2022
Shanghai (Unabridged) Shanghai (Unabridged)
2024
Leaving Berlin (Unabridged) Leaving Berlin (Unabridged)
2016
Defectors (Unabridged) Defectors (Unabridged)
2017
The Accomplice (Unabridged) The Accomplice (Unabridged)
2019