The Saint's Getaway (The Saint Series)

The Saint is on holiday in Austria and promising to behave himself, but when he sees a man being attacked by thugs, he feels obliged to intervene. The stranger seems remarkably ungrateful, and soon it’s clear why, for he is a thief with a prize that men will kill for. Soon the Saint is in a race against time, the police, and his old enemy Prince Rudolf to keep hold of the loot.