Recruited into MI5 against a backdrop of the Cold War in 1972, Cambridge student Serena Frome, a compulsive reader, is assigned to infiltrate the literary circle of a promising young writer whose politics align with those of the government, a situation that is compromised when she falls in love with him.

"Vivian Miller is a dedicated CIA counterintelligence analyst assigned to uncover the leaders of Russian sleeper cells in the United States. On track for a much-needed promotion, she's developed a system for identifying Russian agents, seemingly normal people living in plain sight. After accessing the computer of a potential Russian operative, Vivian stumbles on a secret dossier of deep-cover agents within America's borders. A few clicks later, everything...

The spies head to New York City when a credible threat is made against a young climate activist.

Cassie Fox, a spy determined to help destroy Napoleon's empire, is distracted from her mission to rescue Grey Sommers, Lord Wyndham, from a French dungeon by her unexpected attraction to him.

Thirteen-year-old Ben Ripley is assigned to protect the president from an assassination attempt in his first solo mission, but he may be in over his head.

Her only crime was to be an independent woman! When Mata Hari arrived in Paris she was penniless. Within months she was the most celebrated woman in the city. As a dancer, she shocked and delighted audiences; as a courtesan, she bewitched the era's richest and most powerful men. But as paranoia consumed a country at war, Mata Hari's lifestyle brought her under suspicion. In 1917, she was arrested in her hotel room on the Champs Elysees, and accused...

"Nesta Archeron has always been prickly-proud, swift to anger, and slow to forgive. And ever since being forced into the Cauldron and becoming High Fae against her will, she's struggled to find a place for herself within the strange, deadly world she inhabits. Worse, she can't seem to move past the horrors of the war with Hybern and all she lost in it. The one person who ignites her temper more than any other is Cassian, the battle-scarred warrior...

Drafted against her will to serve the regime of Vladimir Putin as an intelligence seductress, Dominika Egorova engages in a charged effort of deception and tradecraft with first-tour CIA officer Nathaniel Nash before a forbidden attraction threatens their careers.

"Follows the spies-in-training on a hunt to find the leader of the evil organization SPYDER and take them down once and for all"--

Twelve-year-old Ben Ripley leaves his public middle school to attend the CIA's highly secretive Espionage Academy, which everyone is told is an elite science school.