"The first novel in #1 New York Times bestselling author John le Carré's Karla trilogy The man he knew as "Control" is dead, and the young Turks who forced him out now run the Circus. But George Smiley isn't quite ready for retirement--especially when a pretty, would-be defector surfaces with a shocking accusation: a Soviet mole has penetrated the highest level of British Intelligence. Relying only on his wits and a small, loyal cadre, Smiley recognizes...

A spy, Gwendolyn Meadows, and a British colonel, William Reid, join forces to investigate the sudden disappearances of a number of young ladies.

A secret agent like no other, Mrs. Pollifax was leading a very full life: Garden Club, karate, yoga--and a little spying now and then. This time the mysterious Mr. Carstairs sent her to Switzerland--to a famous health resort where the world's intelligence agents had gathered. Her mission: to track down a missing package of plutonium--just enough to make a small atomic bomb. It was a job that suited Mrs. Pollifax's talents. She's good with people and...

As the fates of nations hang in the balance, Annique Villiers, an elusive spy known as the Fox Cub, meets her match in British spymaster Robert Grey, when they, captured and thrown into prison, form an uneasy alliance in order to survive.

Geronimo Stilton finds himself on a mission to locate an important document, after secret agent Kornelius von Kickpay, his old friend from elementary school, shows up in town wearing his classic trenchcoat and sunglasses.

An intensely curious and intelligent girl, who literally spies on people and writes about them in her secret notebook, tries to make sense of life's absurdities. When her classmates find out what she is doing, however, they are not very happy.

As almost thirteen-year-old Ben, a student at the CIA's academy for future intelligence agents, prepares to go to spy summer camp, he receives a death threat from the evil organization SPYDER.

Pledging her loyalty to the North at the risk of her life when her native Virginia secedes, Quaker-educated aristocrat Elizabeth Van Lew uses her innate skills for gathering military intelligence to help construct the Richmond underground and orchestrate escapes from the infamous Confederate Libby Prison.

Focuses on a former military espionage department in London and its attempts to train an agent for a mission in East Germany.

With a key to the Oakes School in his possession Benjamin, his friend Jill, and a new friend continue to seek ways to protect the school and their town but Lyman, the janitor and a spy, has new tricks up his sleeve.