When the tranquility of a snowbound Victorian estate in the Lake District of England is shattered by a shocking murder, mathematician and inventor Henry Rathbone must put his analytical abilities to work to uncover the killer.

Heading for a rural village to replace the local vicar who is away on holiday, Dominic and Clarice Corde are stunned when they discover the corpse of the murdered vicar stashed in the cellar and launch an investigation to find a killer.

With Christmas just around the corner, Emily Radley, is called to be with her dying aunt. Leaving her husband and children behind, Emily makes the long journey to the western coast of Ireland. She soon discovers that a tragic legacy haunts the once close-knit community.

Just before the Christmas holiday, distinguished London mathematician Henry Rathbone comes to the aid of an old friend whose son Lucien has gone missing. Enlisting the aid of Squeaky Robinson and Crow, Henry soon discovers that Lucien may be involved with a murdered prostitute and a major drugs dealer.

The year is 1857, soon after the tragic Siege of Cawnpore. In the British garrison, a guard is killed and an Indian prisoner escapes, which leads to yet more British deaths. Cries for revenge are overwhelming. Despite no witnesses and no evidence against him, a luckless British medical orderly named John Tallis is arrested as an accomplice simply because he was the only soldier unaccounted for when these baffling crimes were committed. Though chosen...

"December, 1904. Jemima Pitt, now twenty-two, agrees to act as a "suitable companion" to her friend Delphinia, who is traveling to New York to be married to Brent Albright, toast of New York high society. Jemima is excited about the prospect of a Christmas adventure in a strange big city, but little does she expect to be enlisted on a top secret mission by Brent's brother Harley, to track down Delphinia's estranged mother. After some detective work...

"When Victor Narraway, Thomas Pitt's close friend and former boss, and his new wife, Lady Vespasia, travel to Jerusalem for a Christmas holiday, Vespasia cannot shake the feeling that they are being watched. Then, an old man leaves a mysterious envelope for Narraway--and is murdered soon after. But it is only when the couple is ambushed the following morning that they realize they are in grave danger. Armed only with the instructions from the message...

"In this intriguing, uplifting holiday mystery from bestselling author Anne Perry, an orphan boy investigates a woman's kidnapping--and discovers there's more at stake than a disappearance. When Worm, a young orphan boy who works at the local clinic, sees Eloise being kidnapped by two men in the days leading up to Christmas, he immediately recruits Squeaky Robinson to help rescue her. But as they track Eloise down, they're surprised to hear that she...

"When Celia Hooper discovers that her dear friend Clementine is to marry widower Seth Marlowe - a man with a sinister past - she calls upon her husband, Detective John Hooper of the Thames River Police, to help her find out what really happened to Seth's first wife several years ago. Rumour has it that she killed herself and Seth's daughter ran away to live on the streets but no one seems to know the truth."--