There must be a victim. A suspect. A detective. The rest is just shuffling the sequence. Expanding the permutations. Grant McAllister, a professor of mathematics, once sat down and worked them all out – calculating the different orders and possibilities of a mystery into seven perfect detective stories he quietly published. But that was thirty years ago. Now Grant lives in seclusion on a remote Mediterranean island, counting the rest of his days.Until Julia Hart, a sharp, ambitious editor knocks on his door. Julia wishes to republish his book, and together they must revisit those old stories: an author hiding from his past, and an editor, keen to understand it.But there are things in the stories that don’t add up. Inconsistencies left by Grant that a sharp-eyed editor begins to suspect are more than mistakes. They may be clues, and Julia finds herself with a mystery of her own to solve.

    . . .Bianca Goddard employs her knowledge of herbs and medicinal plants to concoct remedies for the disease-riddled poor in London’s squalid Southwark slum. But when her friend Jolyn comes to her complaining of severe stomach pains, Bianca’s prescription seems to kill her on the spot. Recovering from her shock, Bianca suspects Jolyn may have been poisoned before coming to her—but the local constable is not so easily convinced.To clear her name and keep her neck free of the gallows, Bianca must apply her knowledge of the healing arts to deduce exactly how her friend was murdered and by whom—before she herself falls victim to a similar fate.

    When the opportunity presents itself, Phryne decides it might be amusing to try her hand at becoming a lady detective in Australia. Immediately upon settling into Melbourne's Hotel Windsor, Phryne finds herself embroiled in mystery. From poisoned wives and cocaine smuggling, to police corruption and rampant communism (not to mention erotic encounters with the beautiful Russian dancer, Sasha de Lisse), Cocaine Blues charts a crescendo of steamy intrigue, culminating in the Turkish baths of Little Lonsdale Street.

    In the aftermath of the Great War and a devastating family tragedy, Laurence Bartram has turned his back on the world. But with a well-timed letter, an old flame manages to draw him back in. Mary Emmett’s brother John—like Laurence, an officer during the war—has apparently killed himself while in the care of a remote veterans’ hospital, and Mary needs to know why. Aided by his friend Charles—a dauntless gentleman with detective skills cadged from mystery novels—Laurence begins asking difficult questions. What connects a group of war poets, a bitter feud within Emmett’s regiment, and a hidden love affair? Was Emmett’s death really a suicide, or the missing piece in a puzzling series of murders? As veterans tied to Emmett continue to turn up dead, and Laurence is forced to face the darkest corners of his own war experiences, his own survival may depend on uncovering the truth. At once a compelling mystery and an elegant literary debut, The Return of Captain John Emmett blends the psychological depth of Pat Barker’s Regeneration trilogy with lively storytelling from the golden age of British crime fiction.