Another gripping mystery in the series that has won six starred reviews, set in the glittering yet dangerous world of 1812 London, where nobleman and former spy Sebastian St. Cyr courts personal disaster in his effort to expose a murderer.

The latest request for help from Sebastian St. Cyr, Viscount Devlin--from the Archbishop of Canterbury, no less--is undeniably intriguing: The bodies of two men have been found in an ancient crypt, their violent deaths separated by decades. One is the Bishop of London, the elderly Archbishop's favored but controversial successor. The identity of the other seems lost in time, although his faded velvet attire marks him as gentleman of the eighteenth century.

To Sebastian's consternation, the last person to see the Bishop alive was Miss Hero Jarvis, a woman whose already strained relationship with St. Cyr has been complicated by a brief, unexpectedly passionate encounter. It also soon becomes obvious that her powerful father has reasons of his own for wanting the Bishop out of the way. In an investigation that leads from the back alleys of Smithfield to the power corridors of whitehall, Sebastian amasses a list of suspects that ranges from some of the Prince Regent's closest cronies to William Franklin, embittered son of famous American patriot Ben Franklin. Each step Sebastian takes toward the killer brings him closer to a devastating truth that could ultimately force him to question who--and what--he really is....

Murder has jarred London’s elite. The sons of prominent families have been found at dawn in public places, partially butchered, with strange objects stuffed in their mouths. Once again, the local magistrate turns to Sebastian St. Cyr, Viscount Devlin, for help. Moving from the gritty world of London’s docks to the drawing rooms of Mayfair, Sebastian confronts his most puzzling—and disturbing—case yet....

Hero Jarvis, reform-minded daughter of the Prince Regent's cousin, enlists Sebastian St. Cyr's help in investigating the brutal murders of eight prostitutes.

Following a trail of clues from London's seedy East End to the Mayfair mansions of a noble family, the two must race against time to stop a killer whose ominous plot threatens to shake the nation to its very core...

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The young wife of an aging marquis is found murdered in the arms of the Prince Regent. Around her neck lies a necklace said to have been worn by Druid priestesses-that is, until it was lost at sea with its last owner, Sebastian St. Cyr's mother. Now Sebastian is lured into a dangerous investigation of the marchioness's death-and his mother's uncertain fate.

As he edges closer to the truth-and one murder follows another-he confronts a conspiracy that imperils those nearest him and threatens to bring down the monarchy....

It's 1811, and the threat of revolution haunts the upper classes of King George III's England. Then a beautiful young woman is found savagely murdered on the altar steps of an ancient church near Westminster Abbey. A dueling pistol found at the scene and the damning testimony of a witness both point to one man-Sebastian St. Cyr, Viscount Devlin, a brilliant young nobleman shattered by his experience in the Napoleonic Wars...