London 1865: A gentleman scribes penny dreadful novels by night and falls in love with a woman who is a music teacher by day - and a thief at night.

After five years of tracking and capturing spies on English soil, Philip Jonquil, Earl of Lampton, is in pursuit of his last quarry. But at a traveler’s inn, he encounters an unexpected and far more maddening foe: Sorrel Kendrick, a young lady who is strikingly pretty, shockingly outspoken, and entirely unimpressed with him. Indeed, Sorrel cannot believe the nerve of this gentleman, who rudely accuses her of theft and insults her feminine dignity. Doubly annoyed when they both end up at a party hosted by mutual friends, Philip and Sorrel privately declare war on one another. 

Julia Cummings has long been acquainted with loss - her mother, her brother, her sister, her friend, all gone too soon. But the loss that pushed her grief to the limit as a young girl was that of her best friend, Lucas Jonquil, who abandoned her without looking back. Now, eight years later, Lucas has returned to Lampton Park, and Julia has steeled herself - she will never forgive the man who broke her heart.

When Crispin, Lord Cavratt, thoroughly and scandalously kisses a serving woman in the garden of a country inn, he assumes the encounter will be of no consequence. But he couldn’t be more mistaken - the maid is not only a lady of birth, she’s the niece of a very large, exceptionally angry gentleman, who claims Crispin has compromised his niece beyond redemption. The dismayed young lord has no choice but to marry Miss Catherine Thorndale, who lacks both money and refinement and assumes all men are as vicious as her guardian uncle. 

Harry Windover adores blonde, green-eyed Athena Lancaster, but alas, a penniless man like himself has no hope of winning a young noblewoman’s hand. To add insult to injury, Athena’s brother-in-law and guardian, the Duke of Kielder, has asked Harry to assist Athena in finding the gentleman of her dreams. But the lovesick Harry is cunning as well: as the weeks pass, he introduces Athena to suitors who are horrifically boring, alarmingly attached to their mothers, downright rude, astoundingly self-absorbed, and utterly ridiculous. 

Miriam steps off the train looking for a job, not a husband. She refuses to be wed, and Gideon is unspeakably embarrassed by the misunderstanding. Stranded in Savage Wells, Miriam has nowhere else to go - and a secret that she's determined to keep from everyone. She has epilepsy, a condition that other doctors had claimed was symptomatic of madness, a diagnosis which prompted her family to have her committed to an asylum. Miriam is afraid that if Dr. MacNamara finds out the truth, he will send her back to the asylum, but Gideon is not like the other doctors she has encountered.

In the sprawling gardens of their neighboring estates, childhood friends Miles and Elise spent countless pleasant days together in the spirited adventures of youth. They were inseparable - until Elise vanished without a trace. Miles searched, but Elise could not - or would not - be found. After years spent laboring on the family plantation in the West Indies, Miles Linwood is shocked by the unexpected news: He has inherited his distant cousin's estate and the title of Marquess of Grenton.

Fred Fitzsimmons will soon graduate Trinity College. With only a few weeks, he must continue safeguarding the enormous secret he’s been keeping throughout his time in Dublin: that he is actually Winnifred, a woman in disguise. The medical degree she is a breath away from claiming would allow her to save her beloved village. But having her secret revealed would land her in jail. So when Liam Rafferty, a fellow student with a reputation for unravelling even the most complicated of mysteries, grows suspicious of “Fred”, more lives than merely hers hang in the balance. 

Lady Patience Kendrick was born to a life of privilege, and with the London Season looming, she finds herself facing unprecedented pressure to adhere to the rules of society. Unfortunately, the free-spirited young woman is anything but proper. Patience’s elder brother, a former military man, bemoans his sister’s antics - but when he accuses her of incurable frivolity, it is simply more than she can bear. Determined to prove her brother wrong, Patience undertakes a drastic experiment: She will disguise herself as a maid and demonstrate her ability to work as hard as anyone. 

London, 1885. Amelie Hampton is a hopeless romantic, which makes her the perfect columnist to answer lonely heart letters in The Marriage Gazette. When Amelie plays matchmaker with two anonymous lonely hearts, she also decides to secretly observe the couple’s blind date. To her surprise, the man who appears for the rendezvous is Harold Radcliffe - a grieving widower and a member of Amelie’s book club.

Silas Riley, Earl of Inglewood, is known among his peers in Parliament as the man made of stone. As a wealthy peer, there are few he trusts with his friendship. He guards his heart and his honor with vigilance, and when an accident nearly takes his life, he’s faced with a situation which threatens his standing in society.

At 30 years of age, Susan Jennings has long been considered a spinster. Exceptionally intelligent, she has little tolerance for London and the dreaded Season - if that’s how one is expected to find love, it’s not for her. But when an invitation arrives that cannot be ignored, Susan leaves her comfortable life in the country and enters the fashion and frivolity she most despises. She quickly discovers, however, that there is more to loathe in London - and his name is George Kendall.

As a once happily married woman, Rebecca Parker lived a charmed life, but now widowed and working for a living, she feels alone and lives a mundane existence. That is until the day a valet speeding by on a horse nearly runs her off the road. Mr. Malcolm Henry is apologetic, gentle, and very handsome. She’s instantly drawn to him, which is why, rather than stopping him from kissing her, she finds herself kissing him back, reigniting a nearly forgotten passion in her. But love at first sight only happens in fairy tales - never to an ordinary woman like her. 

When Lila overhears her uncle talking about a man coming to look for property in the county, she doesn't think twice, until her uncle says he hopes Lila will find enough interest to marry the man. How can she marry someone named Mortimer Luthford, not to mention that his advanced age of thirty-three, and especially since she's already in love with her absent cousin Neville?

A bizarre and vicious rash of murders has wrapped the city in the cold grip of fear and a curfew is in place to protect young women from the clutches of an unknown madman. Chastity MacLeod, a young investigator for the secretive Order of St. Raphael, is assigned the case. With only a woman's severed head and a handful of macabre clues, Chastity must use all of her experience and training to find a killer that leaves no trace, no weapon, and no blood.