<DIV>Montmorency, the man leading a double life, torn between his two identities, returns in this gripping sequel.<br><br>Five years after giving up his life of crime in the sewers, Montmorency is back in London. But his evil alter ego, Scarper has returned too, pulling him back into a dark world of crime.<br><br>Montmorency's old friend and fellow government agent, Lord George Fox-Selwyn, fights to rescue him from disaster and risks calling in Montmorency's prison doctor, Robert Farcett, to help.<br><br>However, when Montmorency turns up on a Scottish Island, he finds himself caught in another web of mystery.</div>