After a routine delivery, midwife Sarah Brandt visits her patient in a rooming house and finds that another boarder, a young girl, has been killed. At the request of sergeant Frank Malloy, she searches the girl's room and discovers that the victim is from one of the most prominent families in New York - and the sister of an old friend. The powerful family, fearful of scandal, refuses to permit an investigation. But with Malloy's help, Sarah begins a dangerous quest to bring the killer to justice before death claims another victim.

June 1933. Independent, young Kitty Underhay has been left in charge of her family’s hotel, The Dolphin, on the tranquil English coast. But when several rooms are broken into and searched, including Kitty’s own, she quickly realizes that something out of the ordinary is afoot at the hotel. Soon, rumors are flying in the cozy town that someone is on the hunt for a stolen ruby. A ruby that Kitty’s mother may well have possessed when she herself went missing during the Great War.

Lady Emily Hardcastle is an eccentric widow with a secret past. Florence Armstrong, her maid and confidante, is an expert in martial arts. The year is 1908 and they've just moved from London to the country, hoping for a quiet life. But it is not long before Lady Hardcastle is forced out of her self-imposed retirement. There's a dead body in the woods, and the police are on the wrong scent. Lady Hardcastle makes some enquiries of her own, and it seems she knows a surprising amount about crime investigation...

On his return from South Africa, Charles Knox is invited to spend the weekend at the country home of Sir Neville Strickland, whose beautiful wife Rosamund was once Knox's fiancee. But in the dead of night Sir Neville is murdered. Who did it? As suspicion falls on each of the house guests in turn, Knox finds himself faced with deception and betrayal on all sides, and only the enigmatic Angela Marchmont seems to offer a solution to the mystery.

The year is 1896, the place, New York City. On a cold March night New York Times reporter John Schuyler Moore is summoned to the East River by his friend and former Harvard classmate Dr. Laszlo Kreizler, a psychologist, or "alienist." On the unfinished Williamsburg Bridge, they view the horribly mutilated body of an adolescent boy, a prostitute from one of Manhattan's infamous brothels.

Bombay, 1921: Perveen Mistry, the daughter of a respected Zoroastrian family, has just joined her father's law firm, becoming one of the first female lawyers in India. Armed with a law degree from Oxford, Perveen also has a tragic personal history that makes her especially devoted to championing and protecting women's legal rights. Mistry Law has been appointed to execute the will of Mr. Omar Farid, a wealthy Muslim mill owner who has left three widows behind. But as Perveen is going through the paperwork, she notices something strange.

Amelia Peabody inherited two things from her father: a considerable fortune and an unbendable will. The first allowed her to indulge in her life's passion. Without the second, the mummy's curse would have made corpses of them all.

His name, they tell him, is William Monk, and he is a London police detective. But the accident that felled him has left him with only half a life; his memory and his entire past have vanished. As he tries to hide the truth, Monk returns to work and is assigned to investigate the brutal murder of a Crimean War hero and man about town. Which makes Monk’s efforts doubly difficult, since he’s forgotten his professional skills along with everything else.

Washington City, 1864. One has to be careful with talk of secession, of Confederate whispers falling on Northern ears. Better to speak only when in the company of the trustworthy, like Mrs. Surratt. A widow who runs a small boardinghouse on H Street, Mary Surratt isn't half as committed to the cause as her son, Johnny. If he's not delivering messages or escorting veiled spies, he's inviting home men like John Wilkes Booth, an actor who is even more charming in person than he is on the stage.

Born into affluence, Mia Stanley is a winsome socialite with a knack for matchmaking. She's also a writer for Godey's Lady's Book magazine, much to the dismay of her family - and their society friends. A proper young lady of her social standing isn't meant to labor in such a way, but Mia has always had a way with words.

On her way to San Francisco to find her brother, Caleb, who went missing three months ago, Camriann Coulter meets Judith and Kenzie, who both have their own mysteries to solve in the booming West Coast city. The women decide to help each other, including rooming together and working at Kenzie's cousin's chocolate factory. Camri's search for her brother, an attorney, leads her deep into the political corruption of the city - and into the acquaintance of Patrick Murdock, a handsome Irishman who was saved from a false murder charge by Caleb.

Stephen L. Carter’s thrilling new novel takes as its starting point an alternate history: President Abraham Lincoln survives the assassination attempt at Ford’s Theatre on April 14, 1865. Two years later he is charged with overstepping his constitutional authority, both during and after the Civil War, and faces an impeachment trial.... Twenty-one-year-old Abigail Canner is a young black woman with a degree from Oberlin and a letter of employment from the law firm that has undertaken Lincoln’s defense....

The daughter of a baronet and minor heiress, Rosalind Thorne was nearly ruined after her father abandoned the family. To survive in the only world she knew, she began to manage the affairs of some of London society's most influential women, who rely on her wit and discretion. So when artistocratic wastrel Jasper Aimesworth is found dead in London's most exclusive ballroom, Almack's, Rosalind must use her skills and connections to uncover the killer.

London, 1882. Alec Lonsdale, a young reporter on the Pall Mall Gazette, is working on a story about a fatal house fire. But the postmortem on the victim produces shocking results: Patrick Donovan's death was no accident. But why would someone murder a humble shop assistant and steal part of his brain? When a second body is discovered, its throat cut, and then a third, Lonsdale and his spirited female colleague, Hulda Friederichs, begin to uncover evidence of a conspiracy that reaches to the highest echelons of Victorian society.

First-year detective Kathleen Doyle is a plucky Irish redhead of humble origins and modest means. Chief Inspector Michael Acton is her antithesis: a British lord turned cop. He's tall, handsome, and enigmatic - to a fault. He also has a knack for solving London's most high-profile crimes. Acton selects Doyle out of the newbie squad to partner with him on a series of investigations because she always knows when someone is lying - a trait that comes in handy when interviewing suspects and witnesses.