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....

"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...

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...

Someone is passing secrets to the Germans.... Britain's strategy in Africa is finding its way to the Kaiser’s government.... As Police Superintendent Thomas Pitt investigates the leak in the Colonial Office, he quietly looks into the tragic death of his childhood mentor, Sir Arthur Desmond. Pitt believes he was murdered, and that the crime is connected with the treachery in the government. He makes little progress...until a second murder reverberates...

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...

Bodies that won't stay buried-is it a practical joke? Or murder?   Lord Fitzroy-Hammond of Resurrection Row has been dead and buried three weeks when he turns up sitting atop a hansom cab. Grave robbing, though a crime, isn't Inspector Thomas Pitt's usual fare. But when the macabre joke is repeated, and the man's corpse is found sitting in the family pew the Sunday following his second interment, Pitt begins to wonder if perhaps there's some message...

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.