This novel details the story of a high-ranking Russian submarine captain who aims to defect to the United States without sparking a war between the two nations. The American government, upon receiving information about the captain's intentions, sends its best analyst to aid in the successful defection of the captain and his crew. The novel is a thrilling tale of espionage, filled with suspense and detailed technical descriptions of military technology and procedure.

Set during World War II, the novel revolves around a ruthless German spy known as 'The Needle' due to his preference for a stiletto as his killing tool. His mission is to uncover the Allies' invasion plans and relay them to Hitler, potentially changing the course of the war. However, his plans are threatened when he becomes stranded on an isolated island with a young, lonely woman and her disabled husband, leading to a tense game of cat and mouse.

Set in London during World War II, "The Heat of the Day" is a story about a love triangle between Stella Rodney, her lover Robert Kelway, and Harrison, a man who claims to be an intelligence agent. Harrison informs Stella that Robert is selling secrets to the enemy, and in exchange for his silence, he wants Stella all to himself. The novel explores themes of trust, deceit, and the complexities of love against the backdrop of a city under siege.

In this gripping World War II thriller, a group of German paratroopers is given a secret mission to kidnap Winston Churchill from a remote village in England. As they meticulously plan their operation, tensions rise within the team, and unexpected alliances are formed. With a race against time and the fate of the war hanging in the balance, the paratroopers must navigate treacherous obstacles and face their own inner demons to complete their daring mission.

"Mr Standfast" is a thrilling espionage novel set during World War I. The protagonist is a British intelligence officer who is tasked with tracking down a German spy. The mission takes him on a dangerous journey across war-torn Europe, where he encounters a variety of characters and faces numerous challenges. Along the way, he uncovers a plot that could change the course of the war. The novel is a blend of suspense, action, and romance, with a strong emphasis on patriotism and duty.

"Code Name Verity" is a gripping historical fiction novel set during World War II. The story follows two best friends, a British spy and a pilot, as they navigate the dangerous world of espionage and warfare. When their plane crashes in Nazi-occupied France, their friendship and loyalty are tested as they face interrogation, betrayal, and the harsh realities of war. Through alternating perspectives and a complex web of secrets, the book explores themes of bravery, sacrifice, and the enduring power of friendship.