The Corsican Caper by Peter Mayle

When billionaire Francis Reboul finds himself on the wrong side of a Russian tycoon, he’s fortunate to have vacationing friends Sam Levitt and Elena Morales on hand to help him out. Now it’s up to Sam—who’s saved Reboul’s neck before—to negotiate with an underworld of mercenaries, hit men, and Mafioso, to prevent his friend from becoming a victim of “Russian diplomacy.” As usual, Sam and Elena still find time to enjoy the good life, but as Sam’s sleuthing draws him closer to the truth, he realizes Reboul might not be the only one in trouble. Rich with clever twists, sparkling scenery, and mouthwatering gustatory interludes as only Peter Mayle can write them, The Corsican Caper is an adventure par excellence.