Recent developments in missile warfare and espionage have inspired a wave of new spy novels that explore the blurred lines between battlefield action and intelligence operations. These works, set against diverse geopolitical backdrops, offer a mix of gripping narratives and complex characters.

Simon Conway’s novel follows “Chuff,” a female spy tracking a missing missile cache in a story spanning Ukraine’s front lines to locations including Turkey, Afghanistan, Britain, and the United States. With a background as a former British Army officer and former mine clearer, Conway infuses the thriller with authenticity, combining dark political intrigue and vivid combat scenes. The protagonist navigates dangerous missions and personal vulnerabilities, including her entanglement with a fellow operative and infiltration of an American militia plotting a major attack.

Alan Parks’s “Deception,” set in pre-World War II New York, focuses on Joseph Gunner, a former Glasgow detective recruited by British Security Coordination (BSC) — a covert British operation working to bring the United States into the war. Parks recreates the city’s vibrant nightlife alongside its shadowy espionage activities. Gunner, grappling with wounds sustained at Dunkirk and a heroin dependence, undertakes risky assignments in Manhattan’s underworld when a British honeytrap mission goes awry.

Alex Gerlis’s “City of Traitors” is set toward the end of World War II as global powers prepare for the emerging postwar order. The story features Charles Cooper, a former Soviet agent turned special operations officer, and a British diplomat turned traitor known as “Archie.” The narrative moves through Italy, Iran, and Berlin, portraying a landscape marked by both political machinations and intimate human conflicts amid war and espionage.

A softer take on the espionage genre appears in Mark Ezra’s “A Nest of Wasps,” featuring Felicity Jardine, a retired spy reactivated after an assassination attempt. Set partly in London and Athens, the novel involves investigations into an operation linked to the Palestinian militant Abu Nidal, mixing tradecraft with dry humor and surreal moments.

MJ Robotham’s “The Spy and the Snake,” set in Budapest during 1968, follows MI5 operative Maggie Flynn, who must retrieve a defector from Hungary. The novel captures the atmosphere of Cold War Eastern Europe, portraying the subtle resistance and survival tactics of the Hungarian people under communist rule, against a vividly depicted cityscape.

In historical fiction, AE Goldin’s “Death on the Pearl River” unfolds in 19th-century Hong Kong, where Jewish investigator Ben Canaan confronts the violence and intrigue of a region controlled by warlords. The book combines richly drawn settings with suspenseful mystery.

These novels collectively offer varied perspectives on espionage, wartime struggles, and the enduring complexities of loyalty and betrayal across different eras and locations.