When Commander Thomas Pitt is ordered to protect a young woman visiting London from Spain, he cannot see why this is a job for Special Branch. When she disappears in the dead of night from Angel Court, however, he is faced with a dangerous mystery. Sofia preached new, and some say blasphemous, religious ideals, and her life had been threatened. But Pitt senses there is some deeper and more dangerous reason for her kidnap -- if that is what it is....

When an explosion in London kills two policemen and seriously injures three more, many believe that anarchists are the culprits. But Thomas Pitt, commander of Special Branch, knows the city's radical groups well enough to suspect otherwise: that someone with decidedly more personal motives lit the deadly fuse. As he investigates the source of the fatal blast, he's stunned to discover the bombing was a calculated strike against the ranks of law enforcement....

Superintendent Thomas Pitt cannot immediately ascertain exactly what segment of society the dead man riding the morning tide of the Thames came from, but the sight of him is unforgettable. Is he, as Pitt fears, a French diplomat who has gone missing? Or merely someone who greatly resembles him?

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...

Thomas and Charlotte Pitt must discover the truth of a young gentleman's sordid murder-or an innocent man will hang   The naked body of an aristocratic youth turns up in the sewers beneath Bluegate Fields, one of London's most notorious slums. But Arthur Waybourne had been drowned in his bath, not in the Thames. More shocking still was that the boy had been sexually violated and infected with syphilis before he was murdered. Despite Inspector Thomas...

Thomas Pitt, once a lowly policeman, is now the powerful head of Britain's Special Branch, and some people fear that he may have been promoted beyond his abilities. He, too, feels painful moments of self-doubt, especially as rumors reach him of a plot to blow up connections on the Dover-London rail line--on which Austrian duke Alois Habsburg is soon to travel to visit his royal English kin. Why would anyone destroy an entire train to kill one obscure...

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.