An all-new collection of summer-themed mysteries from the master of the genre, just in time for the holiday season.

A classic Agatha Christie short story, available individually for the first time as an ebook.

INSTANT NEW YORK TIMES BESTSELLER! "Reading a perfectly plotted Agatha Christie is like crunching into a perfect apple: that pure, crisp, absolute satisfaction.” —Tana French, New York Times bestselling author of the Dublin Murder Squad novels An all-new collection of winter-themed stories from the Queen of Mystery, just in time for the holidays—including the original version of “Christmas Adventure,” never before released in the United States! There’s a chill in the air and the days are growing shorter . . . It’s the perfect time to curl up in front of a crackling fire with these wintry whodunits from the legendary Agatha Christie. But beware of deadly snowdrifts and dangerous gifts, poisoned meals and mysterious guests. This chilling compendium of short stories—some featuring beloved detectives Hercule Poirot and Miss Marple—is an essential omnibus for Christie fans and the perfect holiday gift for mystery lovers. “Agatha Christie [is] the maestro of murder tales.” —People

It is May 1560. As sinister storm clouds gather overhead, twenty-six-year-old Queen Elizabeth dispatches William Cecil, her most trusted adviser, to Scotland for crucial negotiations. Handsome, ambitious Lord Robert Dudley is at her side. But their leisurely midsummer idyll is cut short when the court’s master lutenist plunges to his death from a parapet beneath the queen’s window. The loyal retainers of Elizabeth’s privy council do not accept the official verdict of accidental death. Their fears are borne out when another tragedy rocks the realm, and points the way to a conspiracy to bring down Elizabeth and seize the throne. As ill winds of treachery swirl around the court, and suspicion falls on those within Elizabeth’s intimate circle, a vengeful enemy slips from the shadows...a traitorous usurper who would be sovereign. With The Twylight Tower, Karen Harper brings a legendary era to life, drawing us into an intoxicating world of majesty and mayhem, political intrigue and adventure...where danger is everywhere...and where a young queen journeys to greatness in the long shadow of her bloodstained past.

At the tail end of the Roaring Twenties, a birthday bash for publishing heir John Sebastian, Jr., perfectly coincides with the twelve days of Christmas. Among the twelve invited guests is Ellery Queen, a newly published mystery writer planning to enjoy every last minute. But when an uninvited Santa Claus shows up on Christmas Eve and then mysteriously goes missing, the party takes a disturbing turn. Threatening clues masked as gifts begin to appear under the tree, and Queen - a novice crime fighter on his first solo case - must try to solve the killer's puzzle before someone gets murdered. After a dead body turns up, Queen is no closer to stopping the killer. If he can’t anticipate the next clue before it shows up, John Sebastian’s birthday will end up his funeral.

A classic Agatha Christie short story, available individually for the first time as an ebook.