Tabitha, Lady Chesterton, the Countess of Pembroke, is newly widowed at only 22 years of age. With no son to inherit the title, it falls to a dashing, distant cousin of her husband's, Jeremy Chesterton, known as Wolf. It quickly becomes apparent that Wolf had consorted with some of London's most dangerous citizens before inheriting the title. Can he leave this world behind, or will shadowy figures from his past follow him into his new aristocratic life in Mayfair? And can Tabitha avoid being caught up in Wolf's dubious activities?

England, 1920. Eleanor Swift has spent the last few years travelling the world: taking tea in China, tasting alligators in Peru, escaping bandits in Persia and she has just arrived in England after a chaotic 45-day flight from South Africa. Chipstone is about the sleepiest town you could have the misfortune to meet. But then, from the edge of a quarry, through the driving rain, Eleanor is shocked to see a man shot and killed in the distance. Before she can climb down to the spot, the villain is gone and the body has vanished.

Cadence and her sister possess the seeds of glory and ruin—or so their father always insisted. Cadence never understood what he meant until Airlie’s seed of power is activated, turning her into the most powerful mage in generations. Despite knowing it must mean her own dormant seed is much more malevolent, Cadence is swept away to the distant Mage’s Guild in her sister’s wake. She’s used to living in Airlie’s shadow, but she can’t see a place for herself in this new world. Nor can she believe in the apparent interest of the charming Zeke. No one has ever chosen her over her beautiful sister.

The human kingdom of Escarland and the elven kingdom of Tarenhiel have existed in an uneasy peace after their last wars ended with both kings dead. As tensions rise once again, desperate diplomacy might be the only way to avert war. If only negotiations between elves and humans were that simple. When a diplomatic meeting goes horribly wrong, Essie, a human princess, finds herself married to the elf prince and warrior Laesornysh. Fitting in to the serene, quiet elf culture might be a little difficult for this talkative princess, but she’s determined to make it work.

London, 1921: Mabel Canning is proud to be a modern woman working for the Useful Women’s Agency, carrying out tasks for gentlewomen from flower arranging to washing muddy dogs. But when she answers the door for wealthy widow Rosalind Despard, she almost chokes on her cucumber sandwich when she finds a soldier’s body on the doorstep. As she offers tea to the policemen of Scotland Yard, Mabel can’t resist getting drawn into the investigation.

She's an unconventional lady who has traveled the world, practices the art of self-defense most excellently, and has an interesting tattoo in—ahem—a very unusual place. He's a former member of the Metropolitan Police, now a private investigator, who grew up on the poverty-ridden streets of Edinburgh and has worked the dangerous back alleys of London's notorious East End. A vicious murder brings them together in a race against time that takes them from the sordid back streets of London into the elite private clubs of the powerful and rich.

England, 1925. After years shut away from the world, former detective Lord Edgington of Cranley Hall plans a grand ball to celebrate his seventy-fifth birthday. But when someone starts bumping off members of his scheming family, the old man enlists his teenage grandson to help find the killer, before one of them is next.

Sir Joshua Stiles wants nothing more than to fill the hole in his heart left by his wife's death, but it seems that women are more interested in his fortune than in himself. Cynical and ready to renounce all females, he is none too pleased when his sister invites her dear friend to visit for the Season.

Istanbul, 1922. Lady Marigold Grey—former British spy and daring adventuress—sets out for England on a luxury train. But where Marigold goes, trouble follows. When the director of the train is murdered—and false evidence linking her to his death emerges—Marigold suddenly finds herself on the fast-track to becoming a prime suspect.

England 1921. Lady Elizabeth Gaskins is throwing a big party to celebrate her birthday. But when an odious guest gets killed and steals her thunder, her father, the Earl of Buxley, becomes a suspect. After all, he came to blows with the dead man in front of several witnesses. Determined to find out who murdered his childhood friend, Lord Buxley summons a detective from Scotland Yard. Not to be outdone, Lady Bess and her spunky cohorts, the oldest Dowager Countess and great aunts, embark on a hunt for the killer.

What is a maiden to do when her prince is not a prince, her hair won’t stop growing, and someone has cursed her to sleep for 300 years? In Polyhymnia’s case, it seems expedient to get up with the help of a kiss or two, trailing her hair behind her, and find out who did it. Nothing quite works out as planned, however, and Poly can’t be sure if that’s because she never seems to be able to remember things like the mysterious spindle that keeps showing up around her, or if it’s the fault of the wizard who woke her but never stops long enough to explain anything.

Miss Busby helped Major Heathcliff Lennox solve a series of murders at Bloxford in the Cotswolds. Now, she finds herself drawn into a new murder, but this time, it's just her, and she must rely on her sharp mind and sharper wits to catch a Cotswolds killer, along with a handsome police inspector and a reporter who's keen to make her mark.

When Britt, a modern young woman, is pulled by a magical summons back through time she finds herself smack in the middle of the schemes of the surprisingly young and handsome wizard Merlin. Britt has no interest in the throne, and she definitely doesn't want to pretend she is the legendary King Arthur, but Merlin has some bad news.

When Persephone Lancaster receives a marriage proposal from the ill-tempered Duke of Kielder, she refuses - and then reconsiders. The obscene sum of money he's offering Persephone would save her family from ruin. With her characteristic optimism, she travels to the far reaches of Northumberland to wed a greatly feared stranger. Lodged deep in a thick forest infested with wild dogs, the Duke's castle is as cold and forbidding as the Duke himself, a man with terrible scars on his body and his soul.

Miss Mildred Percy is a spinster. She does not dance, she has long stopped dreaming, and she certainly does not have adventures. That is, until her great uncle has the audacity to leave her an inheritance, one that includes a dragon’s egg. The egg—as eggs are wont to do—decides to hatch, and Miss Mildred Percy is suddenly thrust out of the role of “spinster and general wallflower” and into the unprecedented position of “spinster and keeper of dragons.” But England has not seen a dragon since…well, ever.