There are 19 books in the Lady Emily Mysteries series. The newest book is The Sisterhood which came out in 2025.

From New York Times bestselling author Tasha Alexander comes a stunning novel of historical suspense set in Victorian England, meticulously researched and with a twisty plot that involves stolen antiquities, betrayal, and murder

Lady Emily's first mystery . . .

For Emily, accepting the proposal of Philip, the Viscount Ashton,…

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2
A Poisoned Season

Book cover of A Poisoned Season

From New York Times bestselling author Tasha Alexander comes the second Lady Emily mystery set in Victorian England, meticulously researched and with a twisty plot that involves an audacious cat burglar and a brewing scandal for Lady Emily . . .

London's social season is in full swing, and the…

3
A Fatal Waltz

Book cover of A Fatal Waltz
A deadly dance between two implacable enemies. At her friend Ivy's behest, Lady Emily Ashton reluctantly agrees to attend a house party at the country estate of Lord Fortescue, a man she finds as personally odious as he is politically powerful. But on arrival she finds him to be the…

4
Tears of Pearl

Book cover of Tears of Pearl
Looking forward to the joys of connubial bliss, newlyweds Lady Emily and Colin Hargreaves set out toward Turkey for an exotic honeymoon. But on their first night in the city, a harem girl is found murdered - strangled in the courtyard of the Sultan's lavish Topkapi Palace. Sir Richard St.…

5
Dangerous to Know

Book cover of Dangerous to Know
After escaping death at the hands of a ruthless murderer while honeymooning in Constantinople (Tears of Pearl), Lady Emily is recuperating from her wounds at her mother-in-law's estate in Normandy when, while out horseback riding in the countryside, she comes across the body of a young woman who has been…

6
A Crimson Warning

Book cover of A Crimson Warning
Newly returned to her home in Mayfair, Lady Emily Hargreaves is looking forward to enjoying the delights of the season. The delights, that is, as defined by her own eccentricities - reading The Aeneid, waltzing with her dashing husband, and joining the Women's Liberal Federation in the early stages of…

7
Death in the Floating City

Book cover of Death in the Floating City
Years ago, Emily's childhood nemesis, Emma Callum, scandalized polite society when she eloped to Venice with an Italian count. But now her father-in-law lies murdered, and her husband has vanished. There's no one Emma can turn to for help but Emily, who leaves at once with her husband, the dashing…

8
Behind the Shattered Glass

Book cover of Behind the Shattered Glass

Anglemore Park is the ancestral home of Lady Emily Hargreave's husband Colin. But the stately calm of country life is destroyed when their neighbor, the Marquess of Montagu, bursts through the French doors from the garden and falls down dead in front of the shocked gathering. But who has a…

9
The Counterfeit Heiress

Book cover of The Counterfeit Heiress

Paris - the city of romance... where Lady Emily struggles to unmask a murderer amid a case of assumed identities and shadowy figures.

After an odd encounter at a grand masquerade ball, Lady Emily becomes embroiled in the murder investigation of one of the guests, a sometime actress trying to…

10
The Adventuress

The Adventuress

In this newest entry in the New York Times bestselling series by Tasha Alexander, Lady Emily Hargreaves travels to the south of France where an apparent suicide may be something far more sinister.

Emily and husband Colin have come to the French Riviera for what should be a joyous occasion…

11
A Terrible Beauty

Book cover of A Terrible Beauty

In this gripping new novel in the New York Times bestselling series, Lady Emily travels to Greece where a ghost from her past returns to haunt her amid the ruins.

On a quest to distract her lifelong friend Jeremy from his recent heartbreak, Lady Emily organises a holiday in Greece.…

12
Death in St. Petersburg

Book cover of Death in St. Petersburg

A dance with death...

After the final curtain of Swan Lake, an animated crowd exits the Mariinsky theatre brimming with excitement. But outside the scene is somber. A ballerina's body lies face down in the snow, blood splattered like rose petals over the costume of the Swan Queen. The crowd…

13
Uneasy Lies the Crown

Book cover of Uneasy Lies the Crown

In Uneasy Lies the Crown, the thrilling new mystery in Tasha Alexander's bestselling series, Lady Emily and her husband Colin must stop a serial killer whose sights may be set on the new king, Edward VII.

On her deathbed, Queen Victoria asks to speak privately with trusted agent of the…

14
In the Shadow of Vesuvius

Book cover of In the Shadow of Vesuvius
Some corpses lie undisturbed longer than others. But when Emily discovers a body hidden in plain sight amongst the ruins of Pompeii, she sets in motion a deadly chain of events that ties her future to the fate of a woman whose story had been lost for nearly two thousand…

15
The Dark Heart of Florence

Book cover of The Dark Heart of Florence

In the next Lady Emily Mystery, The Dark Heart of Florence, critically acclaimed author Tasha Alexander transports readers to the legendary city of Florence, where Lady Emily and Colin must solve a murder with clues leading back to the time of the Medici.

In 1903, tensions between Britain and Germany…

16
Secrets of the Nile

Book cover of Secrets of the Nile

In a brilliant homage to Agatha Christie, critically acclaimed author Tasha Alexander sends Lady Emily to Egypt during British colonial rule to investigate a crime that leads back to the era of the Pharaohs.

In Secrets of the Nile, Lady Emily and her husband, Colin Hargreaves, have joined his formidable…

17
A Cold Highland Wind

Book cover of A Cold Highland Wind

In this new installment of Tasha Alexander’s acclaimed Lady Emily series set in the wild Scottish highlands, an ancient story of witchcraft may hold the key to solving a murder centuries later.

Lady Emily, husband Colin Hargreaves, and their three sons eagerly embark on a family vacation at Cairnfarn Castle,…

18
Death by Misadventure

Book cover of Death by Misadventure
In the winter of 1906, Lady Emily and husband Colin are invited to the opulent home of Baroness Ursula von Duchtel in the Bavarian alps. Outside is a mountainous winter wonderland with a view of Mad King Ludwig's fairy tale castle. Inside, the villa hosts a magnificent but eclectic art…

19
The Sisterhood

Book cover of The Sisterhood

Lady Emily investigates the murder of a glamorous debutante in the next irresistible mystery of Tasha Alexander's New York Times bestselling series.

London, 1907: When the Season's most accomplished and elegant debutante, Victoria Goldsborough, collapses and dies at her engagement ball, the great and good of London Society prepare to…