Mark Wolfe was the greatest spy of his generation. Now he's been put out to pasture.Gone are the days of dead-drops beneath railway station clocks in foreign lands that no longer exist - of dry-cleaning, double agents and triple crosses. Now Mark's stuck behind a desk in Vauxhall Cross in charge of recruiting the next wave of spooks, his only excitement fending off advances from deep-pocketed private security companies.Yet his discontent is just another secret to add to the...