This magnificent masterpiece from the maestro, features another one of his colourful characters, Mr . Martin Corridon who's good and long time friend, Milly, a golden hearted prostitute, comes across an archer's thumb ring, and is suddenly murdered savagely. The London police and Mi5 know what the ring represents, a secret organization in Britain, determined to damage the economy of the country with ruthless precision, funded by enemy countries, of course. Corridon, ex-British commando, is assigned the task to investigate the organization, and infiltrate it if possible. From there, this thrilling, action packed classic, has you turning the pages from start to finish.....