Hard-up Russia expert Dr. Sam Gaddis finally has a lead for a book that could set his career back on track. He has staggering new information about an unknown sixth member of the infamous Cambridge spy ring -- a man who has evaded detection for his entire life. But when his source suddenly dies, Gaddis is left with just shreds of his investigation, and no idea that he is already in too deep.

"London, 1892 -- Cyrus Barker is brought into a game of international espionage by the Prime Minister himself in the newest mystery in Will Thomas's beloved series. Private enquiry agents Cyrus Barker and Thomas Llewelyn receive in the mail an unexplained key stamped with the letter Q. Barker, recognizing it for what it is, uses the key to unlock an anonymous door in the alleyway, which opens to an underground tunnel leading to Downing Street. The...

On a dark road deep inside Russia, a young American tourist picks up an unusual passenger: a U.S. POW on the run with an incredible secret. The secret concerns "The Charm School," a vast KGB conspiracy aimed at the U.S.

The thrilling true story of Richard Sorge - the man John le Carré called 'the spy to end spies', and whose actions turned the tide of the Second World War. Richard Sorge was a man with two homelands. Born of a German father and a Russian mother in Baku in 1895, he moved in a world of shifting alliances and infinite possibility. A member of the angry and deluded generation who found new, radical faiths after their experiences on the battlefields...

Time magazine called her "the Mata Hari of Minnesota"; OSS Chief general "Wild Bill" Donovan called her "the greatest unsung heroine of the war." But for decades, the extent of Betty Pack's achievements as an agent during World War II, first for Britain's MI6 and then for America's OSS, remained classified. Now, the truth about this femme fatale--her dangerous liaisons and death-defying missions, the heartaches that haunted her life, her vital contributions...