Title: A knife for the juggler
First published: 1953
Description: AKA The Vengeance Man
From the paperback edition's back cover:
"Hambledon's most trusted man was snatched away from a crowed Paris hall -- and vanished into oblivion.  With him went Hambledon's hopes of smashing the international kidnapping ring whose crimes menaced the uneasy peace of a continent.

Then the missing agent reappeared with a fantastic story of an incredible conspiracy -- and Hambledon went into fast and furious action!"
Subjects: Fiction, Intelligence service, Fiction in English, Intelligence officers, British spy stories
Places: Paris, Spain
Time periods: about the mid-1950s
LC classification: PZ3.C67965 Kn, PR6005.O334 Kn