Astraia Holmes, sister of Sherlock, is baffled by a series of bizarre and brutal murders committed by a dragon-like assailant, and desperately wishing to impress her brother and solve the crimes, she teams up with a mysterious and brilliant young woman Madeleine Barquist. Sherlock suspects an ancient malevolence at work, and he fears for Astraia's safety. The signs point to a Chinese dragon god cult known as the Ya Zi, a warrior society originally formed 2,000 years ago to assassinate enemies of the emperor.

December 1927. Mystery-writer Marius Quin has one previous bestseller, endless looming mortgage payments, and no idea how to write his next book. When his childhood friend Lady Isabella Montague invites him to an intimate New Year’s Eve party hosted by a narcissistic actor, Marius seizes upon the distraction. With his perpetually glum Basset hound along for the ride, he navigates the snowy lanes to the opulent estate of Everham Hall. As the celebrations begin, fireworks light up the sky, champagne corks pop, and then the host is murdered…

There is a persistent and incorrect idea, reinforced by countless film misrepresentations, that Sherlock Holmes and Dr. Watson were always staid and dull British chaps of middle years (or older), with Holmes a spry, cranky, and impatient eccentric, and Watson a white-haired and portly Boobus Brittanicus, a la Nigel Bruce. Students of the true and Canonical Sherlock Holmes know this to be a falsehood.

Two-time Emmy Award nominee ( The Good Wife) and Audie Award winner for best narrator Alan Cumming here narrates Sir Arthur Conan Doyle's first-rate Yuletide whodunit "The Adventure of the Blue Carbuncle". Cumming adds his personal flair to the mystery classic and turns in an outstanding performance of the great detective Sherlock Holmes and his pal, Watson.

The year is 1759, and London is shrouded in a cloak of fear. With the constables at the mercy of highwaymen, it’s a perilous time to work the already dangerous streets of Soho. Lizzie Hardwicke makes her living as a prostitute, somewhat protected from the fray as one of Mrs Farley’s girls. But then one of her wealthy customers is found brutally murdered...and Lizzie was the last person to see him alive.

Fine-art aficionado. Master of disguise. Jewelry expert. Historian. Gentleman. Burglar. Arsene Lupin is all of these and more. In 1905, Maurice Leblanc introduced his gentleman-burglar in the story "L'Arrestation d'Arsène Lupin". Shortly thereafter, the stories were collected as one single volume. In these charming adventures, Lupin orchestrates a myriad of extravagant heists in the very face of the determined Inspector Ganimard.

1920. Poppy Denby, an aspiring journalist, arrives in London to look after her ailing Aunt. She encourages Poppy to apply for a job at The Daily Globe, but on her first day, a senior reporter is killed and Poppy is tasked with finishing his story. It involves the mysterious death of a suffragette seven years earlier - an event some powerful people would prefer forgotten....

When an undercover assignment for the Bow Street magistrate sees prostitute Lizzie Hardwicke trade Ma Farley’s Bawdy House in Soho for life as a seamstress the theatre on Drury Lane, it becomes clear quite quickly - what goes on in the wings is much more intriguing than the theatrics being played out onstage.... Soon Lizzie is once again thrown together with the handsome Inspector Will Davenport when a high profile investor is brutally hanged at centre stage and Lizzie discovers the body.

What if two had perished at Reichenbach Falls? One simple, disastrous error throws Sherlock Holmes from his intended hiatus into a tortuous journey of sorrow and remorse. Far from home, broken in body and spirit, the haunted detective fights to survive the single most tragic failure of his career - a fight he cannot win alone.

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.

London, 1878. One April morning, a small boat bearing a young woman’s corpse floats down the murky waters of the Thames. When the victim is identified as Rose Albert, daughter of a prominent judge, the Scotland Yard director gives the case to Michael Corravan, one of the only senior inspectors remaining after a corruption scandal the previous autumn left the division in ruins. Reluctantly, Corravan abandons his ongoing case, a search for the missing wife of a shipping magnate, handing it over to his young colleague, Mr. Stiles.

Sherlock Holmes thrives on danger. Sudden knife attacks, being stalked, and facing a network of assassins present little more than a cheery break in the monotony. But the enigmatic Lady Beatrice presents danger of a different kind. Is she a murderer or a potential victim? Or something even more perilous? Uncovering her secrets could change Holmes's life forever, and in ways even he cannot anticipate.

Professor James Moriarty has one desire left in his shattered life...revenge. All he wants is to shame the man who ruined him and stop the brute from harming anyone else. Then he meets amber-eyed Angelina Gould and his world turns upside down. An exploding steam engine kills a man at the International Exhibition. While Moriarty examines the wreckage, Sherlock Holmes appears, sent to investigate by Moriarty’s enemy. Holmes finds evidence that points at Moriarty, who realizes he must either solve the crime or swing it for it himself.

Hercule Poirot made his first public appearance in 1920 at the age, one guesses, of about 60. He finally breathed his metaphorical last in 1975 at the age of maybe 75 or 80. And in that short span of time — either 55 years or about 20, depending on how you count it — Poirot became one of England’s most profitable and ubiquitous export commodities.

England, 1924. Lady Adelaide Compton has recently (and satisfactorily) interred her husband, Major Rupert Charles Cressleigh Compton, hero of the Somme, in the family vault in the village churchyard. Rupert died by smashing his Hispano-Suiza on a Cotswold country road while carrying a French mademoiselle in the passenger seat. With the house now Addie's, needed improvements in hand, and a weekend house party underway, how inconvenient of Rupert to turn up - not in the flesh, but as a spirit! Rupert has to perform a few good deeds before becoming welcomed to heaven.