Inspector Zen has a problem: an impossible murder, recorded on the closed-circuit video of Oscar Burolo's top-security Sardinian fortress. As Zen gets to work, he is once again plunged into a menacing and violent world where his own life is soon at risk.

When a group of Austrian cavers exploring a network of abandoned military tunnels in the Italian Alps come across human remains at the bottom of a deep shaft, everyone assumes the death was accidental - until the still unidentified body is stolen from the morgue and the Defence Ministry puts a news blackout on the case. And is the recent car bombing in Campione d'Italia, a tiny tax haven surrounded on all sides by Switzerland, somehow related?

Brunetti is forced to confront the price of loyalty, to his past and in his work, as a seemingly innocent request leads him into troubling waters. What role can or should loyalty play in the life of a police inspector? It’s a question Commissario Guido Brunetti must face and ultimately answer in Give Unto Others, Donna Leon’s splendid 31st installment of her acclaimed Venetian crime series. 

Scobie, a police officer in a West African colony, is a good and honest man. But when he falls in love, he is forced into a betrayal of everything that he has ever believed in, and his struggle to maintain the happiness of two women destroys him.

Upon her brother's death, missionary Rose Sayer and Charles Allnutt, disreputable skipper of the African Queen, become allies as, marooned in German Central Africa during World War I, they fight their old launch downriver 'to strike a blow for England'.

Detective Sergeant Chris Waters got the call at 05.29 that July morning. This is it, said DCI Reeve, you'll be first there, it's all yours, you're the crime scene manager. Suddenly, after months of waiting and wondering, Waters finds himself in at the deep end, and alone at the scene of a puzzling murder. As the investigation proceeds, the detectives at Kings Lake Central find themselves visiting familiar places and talking to some familiar faces, while old enmities reappear in the incident room. Before this is over, Chris Waters will need to make a career-changing decision.

On assignment in Vienna, photographer Ian Jarrett falls suddenly and desperately in love with a woman he meets by pure chance, Marian Esguard. Back in England, he separates from his wife and goes to meet Marian at an agreed rendezvous, only to hear her tell him on the telephone that she will not, after all, be coming. Then she vanishes from his life as mysteriously as she entered it. Who and where is the woman he met and fell in love with in Vienna?

Bruno is a former soldier who has embraced the pleasures and slow rhythms of country life - living in his restored shepherd's cottage; patronizing the weekly market; sparring with, and basically ignoring, the European Union bureaucrats from Brussels. He has a gun but never wears it; he has the power to arrest but never uses it. But then the murder of an elderly North African who fought in the French army changes everything and galvanizes Bruno's attention.

Two on a Tower is Hardy's ninth novel and contains perhaps his most complete use of the theme of love across the class and age divide, to beautifully depict Hardy's reverence for science and astronomy. The unhappily married Lady Constantine breaks all the rules of social etiquette when she falls in love with young Swithin St. Cleeve, an astronomer and her social inferior. Despite their differences that society deems unacceptable, together, from an astronomical observatory, the lovers 'sweep the heavens'.

The story opens with the apparently accidental drowning of a sixth form student in the Norfolk countryside. As a matter of routine, or so it seems, the case passes across the desk of Detective Sergeant Smith, recently returned to work after an internal investigation into another case that has led to tensions between officers at Kings Lake police headquarters. As an ex-DCI, Smith could have retired by now, and it is clear that some of his superiors wish that he would do so.

After losing his leg to a land mine in Afghanistan, Cormoran Strike is barely scraping by as a private investigator. Strike is down to one client, creditors are calling, and after a breakup with his longtime girlfriend, he’s living in his office. Then John Bristow walks through his door with a shocking story: His sister, the legendary supermodel Lula Landry - known to her friends as the Cuckoo - famously fell to her death a few months earlier.

On a warm summer morning in North Carthage, Missouri, it is Nick and Amy Dunne’s fifth wedding anniversary. Presents are being wrapped and reservations are being made when Nick’s clever and beautiful wife disappears. Husband-of-the-Year Nick isn’t doing himself any favors with cringe-worthy daydreams about the slope and shape of his wife’s head, but passages from Amy's diary reveal the alpha-girl perfectionist could have put anyone dangerously on edge.

World-renowned Harvard symbologist Robert Langdon is summoned to a Swiss research facility to analyze a cryptic symbol seared into the chest of a murdered physicist. What he discovers is unimaginable: a deadly vendetta against the Catholic Church by a centuries-old underground organization, the Illuminati. Desperate to save the Vatican from a powerful time bomb, Langdon joins forces in Rome with the beautiful and mysterious scientist Vittoria Vetra.

Why we think it’s a great listen: How do you one-up a book that’s already a global literary phenomenon? Hire Simon Vance to (flawlessly) interpret the loves, lives, and murders of Sweden’s cold and secret-filled world. A spellbinding amalgam of murder mystery, family saga, love story, and financial intrigue. It's about the disappearance 40 years ago of Harriet Vanger, a young scion of one of the wealthiest families in Sweden.

India, 1921. Haunted by his memories of World War I, Captain Sam Wyndham is battling a serious addiction to opium that he must keep secret from his superiors in the Calcutta police force. When Sam is summoned to investigate a grisly murder, he is stunned at the sight of the body: he’s seen this before. Last night, in a drug-addled haze, he stumbled across a corpse with the same ritualistic injuries. Unfortunately for Sam, the corpse was in an opium den - and revealing his presence there could cost him his career.