Uncommon Danger by Eric Ambler
Kenton’s career as a journalist depends on his facility with languages, his knowledge of European politics and his quick judgement. Where his judgement sometimes fails him, however, is in his personal life. When he travels to Nuremberg to investigate a story about a top-level meeting of Nazi officials, he inadvertently finds himself on a train bound for Austria after a bad night of gambling. Stranded with no money, Kenton jumps at the chance to earn a fee helping a refugee smuggle securities across the border. Yet he soon discovers that the documents he holds have far more than cash value – and that they could cost him his life …
Ambler is sometimes credited with inventing the modern thriller and with this novel you can see why. As things go from bad to worse for Kenton and his plight gets more complicated as he and we try to work out who is working for whom and what is really going on, the plotting really moves things along really smartly.
It is quite dark stuff at times and the shadow of the forthcoming World War hangs over proceedings too. As with some of his other stories the central character is not only flawed but just not terribly likeable either. But then this is life or death stuff in a series of grim settings. The charming Mr Bond at the casino would not be along for quite a few years yet.