There's a body in the water - and she's wearing your clothes... Impulsive and intrepid psychotherapist, Juliet Grey, can't resist responding to an anonymous text message telling her to go to Hammersmith Bridge at dawn. But it isn't simply the dead body in the water that disturbs her, it's the way something uniquely personal to Juliet has been left on the corpse. Another obscure message - another London bridge - and Juliet finds herself caught up with...