Historical Mystery Thriller

London, 1850: A young Charles Lenox struggles to make a name for himself as a detective...without a single case. Scotland Yard refuses to take him seriously and his friends deride him for attempting a profession at all. But when an anonymous writer sends a letter to the paper claiming to have committed the perfect crime - and promising to kill again - Lenox is convinced that this is his chance to prove himself. The writer's first victim is a young woman whose body is found in a naval trunk, caught up in the rushes of a small islets in the middle of the Thames.

Beautiful and brilliant, Kendra Donovan is a rising star at the FBI. Yet her path to professional success hits a speed bump during a disastrous raid where half her team is murdered, a mole in the FBI is uncovered and she herself is severely wounded. As soon as she recovers, she goes rogue and travels to England to assassinate the man responsible for the deaths of her teammates.

In the 1920s, in post - World War I England, the Honorable Daisy Dalrymple, newly engaged to Detective Inspector Alec Fletcher, is asked by her brother-in-law to discreetly investigate a series of poisoned pen letters that many of the local villagers have been receiving. When the pompous and unbearable brother of the local vicar is killed by a very large rock, dropped on his head from a great height, it seems clear to all that this campaign of gossip has escalated to murder.

It is 1934. Returning to the West Country after their latest adventure in London, lady's maid Verity Hunter and cook Joan Hart are ready to embrace a quieter life. Their mistress, the glamorous young heiress Dorothy Drew, is attempting to rein in her enthusiasm for too many cocktails and takes up the offer of a place to rest and recuperate from an old family friend, Mrs Ashford. All seems well, until the day after they arrive, when everyone in the house is struck down by what appears to be mushroom poisoning. The deadly dish proves fatal for one unlucky soul.

When Ellison Russell is nearly killed at a benefactors' party, she brushes the incident aside as an unhappy accident. But when her house is fire-bombed, she's shot at, and the person sitting next to her at a gala is poisoned, she must face facts. Someone wants her dead. But why? And can Ellison find the killer before he strikes again? Add in an estranged sister, a visiting aunt with a shocking secret, and a handsome detective staying in her guesthouse, and Ellison might need more than cream in her coffee.

Ten strangers are lured to an isolated island mansion off the Devon coast by a mysterious "U.N. Owen". At dinner a recorded message accuses each of them in turn of having a guilty secret, and by the end of the night one of the guests is dead. Stranded by a violent storm, and haunted by a nursery rhyme counting down one by one...one by one they begin to die. Who among them is the killer? And will any of them survive?

With Mrs. Hudson gone from their lives and domestic chaos building, the last thing Mary Russell and her husband, Sherlock Holmes, need is to help an old friend with her mad and missing aunt. Lady Vivian Beaconsfield has spent most of her adult life in one asylum after another, since the loss of her brother and father in the Great War. And although her mental state seemed to be improving, she’s now disappeared after an outing from Bethlem Royal Hospital...better known as Bedlam.

London: 1968. Liz Houghton is languishing as an obituary writer at a London newspaper when a young girl’s disappearance captivates the city. If Liz can break the story, it’s her way into the newsroom. She already has a scoop: Her best friend Marisa is a police officer who is assigned to the case. Liz follows Marisa to Dorset, where they make another disturbing discovery. Over two decades earlier, three girls disappeared while evacuating from London. One was found murdered in the woods near a train line. The other two were never seen again.

Great Britain, 1923: When Detective Inspector John Redfyre is invited to attend the annual St. Barnabas College Christmas concert in his Aunt Henrietta's stead, he is expecting a quiet evening. But he arrives to witness a minor scandal: Juno Proudfoot, the trumpeter of the headlining musical duo, is a woman, and a young one at that - practically unheard of in conservative academic circles. When she suffers a near-fatal fall after the close of the show, Redfyre must consider whether someone was trying to kill her.

Dying is the only thing people do with any regularity, and Fiona makes her indecorous living cleaning up after the corpses are carted away. Her childhood best friend, Mary, was the last known victim of Jack the Ripper. It's been two years since Fiona scrubbed Mary's blood from the floorboards, and London is no longer buzzing about the Ripper, but Fiona hasn't forgotten. When she's called to a murder in the middle of the night, Fiona finds a victim mutilated in an eerily similar fashion to those of the Ripper, and only a few doors down from Mary's old home.

In A Conspiracy of Paper, Weaver investigates a crime of the most personal sort: the mysterious death of his estranged father, a notorious stockjobber. To find the answers, Weaver must contend with a desperate prostitute who knows too much about his past, relatives who remind him of his alienation from the Jewish faith, and a cabal of powerful men in the world of British finance who have hidden their business dealings behind an intricate web of deception and violence. Relying on brains and brawn, Weaver uncovers the beginnings of a strange new economic order.

Lord Francis and Lady Ottilia Fanshawe are preparing for the birth of their first child. But Lady Fan won't let a little thing like pregnancy get in the way of solving a local mystery. Their neighbor - Sir Joslin Cadel, who recently returned from a sugar plantation in Barbados - has collapsed and died on his doorstep. And his young ward, Tamasine Roy, claims to have murdered him. With Tamasine clearly suffering from some kind of mental disorder and the rest of Cadel's household acting suspiciously, it is clear all is not as it seems.

Before Jack the Ripper terrorised London, Police Inspector Samuel Ravenscroft patrolled the streets of Whitechapel. Clever and hard-working, Ravenscroft nonetheless has the worst record in the force. He lets a murderer escape during a chase and is banished to the spa town of Malvern for a water treatment to cure his asthma. Ravenscroft accepts a dinner invitation from a new acquaintance, Jabez Pitzer. Before dinner, the maid finds Pitzer slumped over his desk - dead. Ravenscroft immediately recognises the signs - Pitzer has been poisoned.

With the end of the Second World War in sight, the Allies begin to divide up the spoils and it proves to be a dangerous game. The British have become aware that, contrary to what's been agreed, the Soviet Union is intent on controlling Austria once the Second World War ends. And Major Edgar is given the job of establishing an espionage unit in Vienna. He sends in a married Swiss couple - Rolf Eder and Katharina Hoch - who, in fact, have only met each other a week before their journey. Their job is to track down Austria's most respected politician and bring him over to the British cause.

Former FBI agent Kendra Donovan's attempts to return to the 21st century have failed, leaving her stuck at Aldridge Castle in 1815. And her problems have just begun: in London, the Duke of Aldridge's nephew Alec - Kendra's confidante and lover - has come under suspicion for murdering his former mistress, Lady Dover, who was found viciously stabbed with a stiletto, her face carved up in a bizarre and brutal way.

Determined to find the men responsible for her disgraced father's murder, Lady Arianna Hadley disguises herself as a man and contrives to be hired as a chef in one of London's aristocratic households. But when the prince regent is poisoned by Arianna's special chocolate dessert, she finds her own quest has become intertwined with a far more deadly intrigue. The earl of Saybrook is asked by the government to investigate. When someone tries to kill them both, they become reluctant allies in the hunt to discover what evil is afoot.

Once, the Lamartine Hotel was a quiet refuge for New York’s stuffy fashionable set. But by the 1890s, fashion has moved uptown, and the lobby of the Lamartine has been overtaken by natty young sports, who pass their afternoons with billiards or shows of noisy derring-do. Their preferred damsel is Lila Williams, a delicate young telegraph operator whose shyness so charms them that they resolve to defend her against any ill-behaved characters. They are about to face their fiercest challenger, who rides in the gleaming armor of a millionaire.

Someone is snatching priceless jewels right off the necks of British aristocrats. With his intimate access to the parlors and bedrooms of Regency London, the Richmond Thief strikes again and again. The Bow Street Runners, the city's only detectives, seem powerless to stop him. Enter Althea, lady scientist. As the young widow of a country gentleman, Lady Althea Trent is introduced to the upper-class social scene as yet another pretty face. But her own scientific inquiries and an invitation to act as an agent of Bow Street propel her into the hunt for the Richmond Thief.

George Arrow, a good-looking, independently wealthym and single man of 36, has just been diagnosed with a weak heart. A heart so weak, his doctor tells him, he must go to extraordinary lengths to avoid putting the slightest strain upon it. On his doctor's advice, George packs up his life in Dublin and boards a train to the Bay of Galway where he intends to live quietly in a hotel and await the inevitable end. On the train, he meets John Burden, and as they chat, George realizes that his new acquaintance is an odious man.

Charles Lenox, Victorian gentleman and armchair explorer, likes nothing more than to relax in his private study with a cup of tea, a roaring fire and a good book. But when his lifelong friend Lady Jane asks for his help, Lenox cannot resist the chance to unravel a mystery. Prudence Smith, one of Jane's former servants, is dead of an apparent suicide. But Lenox suspects something far more sinister: murder, by a rare and deadly poison.