Audiobook Siren written by Sam Michaels. It only takes one defeat to topple an empire. With Britain still in the grips of World War Two, Georgina Garrett has her own battles to fight. She has made many enemies over the years, and with every victory she's only grown stronger. But following a bitter betrayal, Georgina must find a way to claw herself out of the depths of despair and back to the top position within London's criminal underworld.