The debut of Mystery Writers of America Grand Master Agatha Christie and her remarkable Belgian detective, Hercule Poirot
Invalided home from the Western Front, Arthur Hastings arrives at Styles Court anticipating a relaxing sojourn in the English countryside. It turns out to be anything but. Late one night, Hastings is summoned to the locked bedroom door of Emily Inglethorp, mistress of the manor. A terrible commotion is happening inside,...

Ten houseguests, trapped on an isolated island, are the prey of a diabolical killer. A famous nursery rhyme is framed and hung in every room of the mansion: Ten little Indian boys went out to dine; One choked his little self and then there were nine ... When they realize that murders are occurring as described in the rhyme, terror mounts. Who has choreographed this dastardly scheme? And who will be left to tell the tale?

"Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair Oh. Could they have been foolish enough to make an alliance? Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded . . . and the price to uncover them just might be lethal."--Publisher.

A million dollars, or a clue? Police report a break-in at an elite hotel, and the suspects sound suspiciously like Amy and Dan. There's a car and speedboat chase and an angry mob! When there's a clue on the line, anything can happen.

Bestselling author Jude Watson takes Amy and Dan on a thrill-packed ride for the 4th installment of The 39 Clues series.

Betrayed by their cousins, abandoned by their uncle, and with only the slimmest hint to guide them, fourteen-year old Amy Cahill and her younger brother, Dan, rush off to Egypt on the hunt for 39 Clues that lead to a source of unimaginable power. But when they arrive, Amy and Dan get something completely unexpected - a

...

Eerie illustrations enhance a blood-curdling edition of Sir Arthur Conan Doyle's most-celebrated Sherlock Holmes mystery, bringing its delicious shivers to a new generation of readers. Is it true that a hellish hound is haunting the lonely moors, hunting down the hapless Baskervilles through the generations? If anyone can put this chilling legend to rest, it's Sherlock Holmes and Dr. Watson. It seems the body of the latest owner of the Baskerville...

The mysterious death of an eccentric millionaire brings together an unlikely assortment of heirs who must uncover the circumstances of his death before they can claim their inheritance.

Chief Inspector Armand Gamache of the Sûreté du Québec and his team of investigators are called in to the scene of a suspicious death in a rural village south of Montreal. Jane Neal, a local fixture in the tiny hamlet of Three Pines, just north of the U.S. border, has been found dead in the woods. The locals are certain it's a tragic hunting accident and nothing more, but Gamache smells something foul in these remote woods, and is soon certain...

Hank the Cowdog, Head of Ranch Security, is framed for the murder of a chicken and becomes an outlaw with the coyotes.