Privately summoned by Queen Victoria when one of her closest confidantes is found murdered, Thomas Pitt navigates the secretive world of London society in what becomes the most dangerous case of his career.

When the bodies of two high-profile women are discovered bearing signs of rape and an innocent man is accused of the crime, Thomas Pitt's quest for the truth forces him to play a dangerous game of international politics and murder.

"Daniel Pitt, along with his parents, Charlotte and Thomas, is delighted that his sister Jemima has returned to London from the States for a visit. But it's not on the happiest of terms, since a violent theft just before her departure has left Jemima's good friend frightened and missing a treasured family heirloom. The thief appears to be a man named Sydney -- a British diplomat stationed in America who, in a cowardly move, has fled to London, claiming...

Investigating evidence of a violent struggle at the home of Ministry of Defense member Dudley Kynaston, Pitt and the Special Branch discover the brutally murdered body of a young woman before realizing that Kynaston is not who he appears to be.

Not since the bloody deeds of Jack the Ripper have Londoners felt such terror as that aroused by the gruesome beheadings in Hyde Park. And if newly promoted Police Superintendent Thomas Pitt does not quickly apprehend the perpetrator, he is likely to lose his own head, professionally speaking. Yet even with the help of Charlotte Pitts subtle investigation, the sinister violence continues unchecked. And in a shocking turn of events that nearly convinces...

When Charlotte Pitt's sister is charged with murder, she and her husband Thomas must work fast to clear her-and find the real killer   As Inspector Thomas Pitt works to resolve the case of a dismembered woman, his womanizing brother-in-law, George March, Lord Ashworth, is poisoned with his morning coffee at the country estate of his cousins. The primary suspect? Charlotte's sister, Emily, the murdered man's wife and Pitt's sister-in-law. Charlotte...

Special Branch officer Thomas Pitt, hastening to rendezvous with a secret informant, arrives a second too late, preceded by a knife-wielding assassin. As he pursues the killer and the information he needs to stop a devastating plot against the British government, his clever wife Charlotte heads to Dublin to investigate a case involving Pitt's supervisor, Victor Narraway.

The bodies of two newborn babies have been found in a park in the fashionable London neighborhood of Callander Square. While Inspector Thomas Pitt is fighting to get the squire's aristocratic residents to speak with him, his pretty, well-born wife Charlotte decides to do some detective work of her own. Soon she is unearthing secrets in every house on the square while Thomas tries to discover what would drive a person to murder.