A colorful and historically detailed mystery places the famous author Mark Twain in its center, as the curmudgeonly character finds himself playing an unlikely detective along the Mississippi.

Two people have been targeted. Shots have been fired. Who stands to inherit? Who has the most to lose? Evangeline "Evie" Parker, Countess of Woodridge, thinks it's nothing but an accident, but then an attempt is made on her host's life. Suddenly, all the guests attending the Duke of Hetherington's house party think they are being targeted. Who will be next? Evie and her new chauffeur form an unlikely alliance to discover as much as they can before the killer can get it right.

The year is 1896, the place, New York City. On a cold March night New York Times reporter John Schuyler Moore is summoned to the East River by his friend and former Harvard classmate Dr. Laszlo Kreizler, a psychologist, or "alienist." On the unfinished Williamsburg Bridge, they view the horribly mutilated body of an adolescent boy, a prostitute from one of Manhattan's infamous brothels.

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

Three critically acclaimed recordings are joined together in this dazzling Agatha Christie Triple Bill, read by award-winning narrators Alison Larkin and James Warwick, star of the Partners in Crime TV series on Masterpiece Theater.

Enjoy the first novels that brought the world two of Agatha Christies’ most enduring detectives: Miss Marple and Hercule Poirot. The Murder at the Vicarage is the first Miss Marple mystery, one which tests all her powers of observation and deduction. In The Mysterious Affair at Styles, Captain Arthur Hastings, invalided in the Great War, is recuperating as a guest of John Cavendish at Styles Court, the "country-place" of John's autocratic old aunt, Emily Inglethorpe.

An atmospheric debut novel set on the gritty streets of Victorian London, Some Danger Involved introduces detective Cyrus Barker and his assistant, Thomas Llewelyn, as they work to solve the gruesome murder of a young scholar in London's Jewish ghetto. When the eccentric and enigmatic Barker takes the case, he must hire an assistant, and out of all who answer an ad for a position with "some danger involved", he chooses downtrodden Llewelyn, a gutsy young man with a murky past.

Sherlock Holmes is an unparalleled genius who uses the gift of deduction and reason to solve the most vexing of crimes. Warlock Holmes, however, is an idiot. A good man, perhaps; a font of arcane power, certainly. But he’s brilliantly dim. Frankly, he couldn’t deduce his way out of a paper bag. The only things he has really got going for him are the might of a thousand demons and his stalwart flatmate. Thankfully, Dr. Watson is always there to aid him through the treacherous shoals of Victorian propriety...

The year is 1924. Only a few years removed from the trenches of Flanders, Lieutenant Eric Peterkin has just been granted membership in the most prestigious soldiers-only club in London: the Britannia. But when a gentleman's wager ends with a member stabbed to death, the victim's last words echo in the lieutenant's head: that he would "Soon right a great wrong from the past". Eric is certain one of his fellow members is the murderer. But who?

At the Man with a Load of Mischief, they found the dead body stuck in a keg of beer. At the Jack and Hammer, another body was stuck out on the beam of the pub’s sign, replacing the mechanical man who kept the time. Two pubs. Two murders. One Scotland Yard inspector called in to help. Detective Chief Inspector Richard Jury arrives in Long Piddleton and finds everyone in the postcard village looking outside of town for the killer - except for one Melrose Plant....

Frances Wynn, the American-born Countess of Harleigh, enjoys more freedom as a widow than she did as a wife. After an obligatory year spent mourning her philandering husband, Reggie, she puts aside her drab black gowns, leaving the countryside and her money-grubbing in-laws behind. With her young daughter in tow, Frances rents a home in Belgravia and prepares to welcome her sister, Lily, arriving from New York - for her first London season.

In the tumultuous years of the Civil War, the streets of Chicago offer a woman mostly danger and ruin - unless that woman is Kate Warne, the first female Pinkerton detective and a desperate widow with a knack for manipulation. Descending into undercover operations, Kate is able to infiltrate the seedy side of the city in ways her fellow detectives can't. She's a seductress, an exotic foreign medium, a rich train passenger - all depending on the day and the robber, thief, or murderer she's been assigned to nab.

It is the spring of 1885, and wealthy New York socialite Beret Osmundsen has been estranged from her younger sister, Lillie, for a year. Then she gets word from her aunt and uncle that Lillie has died suddenly in Denver. What they do not tell her is that Lillie had become a prostitute and was brutally murdered in the brothel where she had been living. Detective Mick McCauley may not want her involved in the case, but Beret is determined.

In December 1893, Sherlock Holmes-adoring Londoners eagerly opened their Strand magazines-- anticipating the detective's next adventure-- only to find the unthinkable: his creator, Arthur Conan Doyle, had killed their hero off. London spiraled into mourning -- crowds sported black armbands in grief -- and railed against Conan Doyle as his assassin.

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.