The Yellow Diamond

Detective Superintendent George Quinn - Mayfair resident and dandy with a razor-sharp brain - has set up a new police unit, dedicated to investigating the super-rich. When he is shot in mysterious circumstances, DI Blake Reynolds is charged with taking over. But Reynolds hadn't bargained for Quinn's personal assistant - the flinty Victoria Clifford - who knows more than she's prepared to reveal... The trail left by Quinn leads to a jewellery theft, a murderous conspiracy among some of the most g