"The Perfect Nanny" by Leïla Slimani is a psychological thriller that explores the relationship between a wealthy Parisian family and their nanny, Louise. The novel begins with the murder of the two children in the family by Louise, who had been their caregiver for several years. The story then delves into the events leading up to the tragic incident, revealing the complex dynamics between the family and Louise. Slimani's novel is a chilling portrayal of the blurred lines between love and obsession, and the dangers that can arise when those lines are crossed.

This gripping novel follows the harrowing journey of a woman named Alex, who is kidnapped and imprisoned in a wooden cage by an unknown assailant. The story unfolds through a dual perspective, intertwining Alex's desperate fight for survival with the relentless pursuit of her captor by Commandant Camille Verhoeven, a diminutive but brilliant detective. As Verhoeven delves deeper into the investigation, he uncovers layers of complexity surrounding Alex's past, revealing that she is no ordinary victim. The narrative escalates into a cat-and-mouse game filled with twists and turns, challenging the reader's perceptions of victimhood and vengeance, and culminating in a shocking and unforgettable climax.

In this gripping psychological thriller, a high-stakes investigation unfolds in the French Pyrenees when the decapitated body of a horse is discovered hanging at the top of a cable car station. Commandant Martin Servaz, a seasoned but weary detective, is called in to tackle the case, which soon escalates as a serial killer with a disturbingly clinical approach to murder emerges. The trail leads Servaz to a nearby high-security psychiatric asylum, housing some of the country's most dangerous criminals, and forces him to confront his own demons. As the body count rises, the detective must unravel a complex web of clues that challenges his notions of justice and sanity in a race against time to stop the killer.

In this intriguing mystery novel, a detective is drawn into a small French town's ancient legend when a woman seeks his help to clear her son's name from a murder accusation. The town of Ordebec is haunted by the story of the Ghost Riders, spectral figures who are said to appear and take away the wicked. As the detective delves deeper into the investigation, he finds himself entangled in a web of local superstitions, family secrets, and a series of puzzling events that challenge his rational beliefs. The narrative masterfully blends elements of folklore and crime investigation, leading to a suspenseful journey that questions the boundaries between myth and reality.

This gripping novel delves into the mysterious disappearance of a luxury yacht that arrives in Reykjavik harbor with no one on board. The story intertwines the investigation led by lawyer Thóra Gudmundsdóttir with the harrowing journey of the missing family at sea, revealing a chilling tale of secrets, survival, and sinister forces at play. As Thóra digs deeper into the yacht's voyage and the family's past, she uncovers a web of deceit that challenges her understanding of justice and morality, leading to a suspenseful and haunting conclusion.

This novel transports readers to the remote Icelandic town of Siglufjörður, where Detective Inspector Hulda Hermannsdóttir is faced with her final case before retirement. A young Russian woman's body is found washed ashore, and despite the initial ruling of suicide, Hulda's instincts tell her there's more to the story. As she delves deeper, she uncovers a web of secrets and lies, challenging her own sense of justice and morality. Set against the backdrop of Iceland's stark landscape, the story masterfully intertwines suspense with the complexities of human nature, revealing the darkness that can lie beneath the surface of seemingly tranquil lives.