A reluctant smuggler who wants to get out of the business is blackmailed into one last run. Meanwhile, the client who hired him has also hired a thug to catch him and turn him over to the authorities, or worse.
This book won the Edgar Award for best crime novel but is so obscure now that to read it I had to buy a used copy sold by a library that no longer needed it. Some books that I have bought in that fashion turn out to be forgotten masterpieces - I wish I could say the same about The Rheingold Route. It aspired to be an Oceans 11-style split-second crime caper, but the plots and counterplots struck me as arbitrary. At the end it was exciting in spite of itself, but the villains were too ridiculously villainous, and the troubled hero who was supposed to win our affection despite his checkered past turned out not to be responsible for those tragedies in the past.