Paul Temple and the Conrad Case — Francis Durbridge

Betty, the daughter of Dr Conrad, disappears from her finishing school in Bavaria. Unable to solve the mystery, the police invite inveterate investigator Paul Temple to help trace the missing schoolgirl. The only clue to her whereabouts is a cocktail stick found in her bedroom. How on earth can Temple work from just that? The police have faith in him, but does he? All is revealed in yet another of Francis Durbridge's masterful mystery adventures.