A solitary, resourceful man becomes both would-be assassin and hunted prey after attempting to kill a powerful foreign figure.

A British intelligence officer is sent into East Germany as a fake defector as part of a controlled operation intended to mislead the enemy.

Set in Georgian England, Marian Hayes flees London after shooting her abusive husband and falls into an uneasy alliance with Rob Brooks, a cheerful highwayman and con man who has blackmailed her.

Set in late-19th-century London, the novel follows an agent involved in espionage for an unnamed foreign power amid a small circle touched by anarchist agitation. The book traces the effects of political plotting and covert operations on ordinary lives, especially relationships marked by dependency and vulnerability.

A mid-20th-century espionage thriller centered on an intelligence investigator drawn into a baffling missing-persons and brainwashing case. The plot pressure comes from unraveling institutional secrecy and technical clues inside an atmosphere of Cold War suspicion.

An astronaut wakes with amnesia aboard a stranded spacecraft and must piece together who he is and why he's on a one-way mission to avert an extinction-level threat to Earth.

Two women’s lives intersect around a risky decision to assume another identity, and that choice sets off a chain of deception, pursuit, and moral reckoning. The immediate pressure is whether the protagonist can keep the assumed life intact while past secrets close in, with consequences for friendship and survival.

A professional intelligence agent confronts remnants of Nazi networks in postwar Germany while operating alone under pressure. The plot orients around investigatory fieldwork, covert contacts, and the moral and operational dilemmas that arise when pursuing hidden enemies in a tense European setting.

A mid-20th-century science-fiction novel that follows a determined protagonist caught in a personal quest for vengeance within a richly constructed twenty-fifth-century milieu.

A tightly plotted conspiracy thriller about a young man drawn into a dangerous web of secrets connected to his brother and a larger, violent past.

An eleven-year-old English boy discovers on his birthday that he belongs to an ancient group of guardians opposed to a rising Dark. Faced with recovering lost magical talismans and learning his new role, he must act quickly as the balance between Light and Dark tightens.

A young woman inherits a small private-investigations practice and confronts a suspicious death that forces her to take on a case that tests her competence and moral judgment. The plot focuses on unraveling motive and circumstance through interviews, legwork, and piecing together local relationships.