Faith / Len Deighton. Author: Deighton, Len. Summary: Bernard Samson has known that he is not getting the full picture from London Central, ever since discovering that his wife Fiona was a double agent. Werner Volkmann has been cast out by London Central as untrustworthy. Yet Werner still seems able to pick up information that Bernard should have been told. The violent action in this novel is superbly blended with a strong emotional undertow.