The Trinity Six.

CHARLES CUMMING

Publication: HarperCollinsPublishers, 2011, London

First edition. Fine in dust jacket. If you remember the infamous spy ring, all of whom were Cambridge graduates, and included Kim Philby, Guy Burgess, Anthony Blunt, Donald Maclean, and John Cairncross, you'll like this book. The five were recruited by Moscow Centre as agents of the Soviet NKVD, and became known as "The Cambridge Five." The author uses this as a background and provides a compelling story about an unknown sixth member of the infamous Cambridge spy ring, a man who has evaded detection for his entire life.