Cecilia Bassingwaite is the ideal Victorian lady. She's also a thief. Like the other members of the Wisteria Society crime sorority, she flies around England drinking tea, blackmailing friends, and acquiring treasure by interesting means. Sure, she has a dark and traumatic past and an overbearing aunt, but all things considered, it's a pleasant existence. Until the men show up.

When Harry Kincaid’s flighty older sister decides to join her husband on an Egyptian expedition, Harry, a former naval captain, is left in the lurch, minding her three unruly children and giant, mad dog. But Harry has a busy career at the Admiralty that requires all his attention, and he has no clue how to manage the little rascals or when his sister is coming back. In desperation, he goes to Miss Prentice’s School for Young Ladies prepared to pay whatever it takes to hire an emergency governess quick sharp to ensure everything in his formerly ordered house is run shipshape again.

Lady Violet is keeping secrets. First, she founded a clandestine sanctuary for England's most brilliant female scientists. Second, she is using her genius on a confidential mission for the Crown. But the biggest secret of all? Her feelings for protection officer Arthur Kneland. Solitary and reserved, Arthur learned the hard way to put duty first. But the more time he spends in the company of Violet and the eccentric club members, the more his best intentions go up in flames. Literally.

In serving the wealthy power brokers of New York society, Frank Tripp has finally gained the respectability and security his own upbringing lacked. There’s no issue he cannot fix...except for one: the beautiful and reckless daughter of an important client who doesn’t seem to understand the word danger. Excitement lies just below 42nd Street, and Mamie Greene is determined to explore all of it - while playing a modern-day Robin Hood along the way. What she doesn’t need is her father’s lawyer dogging her every step.

Kit Webb has left his stand-and-deliver days behind him. But dreary days at his coffee shop have begun to make him pine for the heady rush of thievery. When a handsome yet arrogant aristocrat storms into his shop, Kit quickly realizes he may be unable to deny whatever this highborn man desires. In order to save himself and a beloved friend, Percy, Lord Holland must go against every gentlemanly behavior he holds dear to gain what he needs most: a book that once belonged to his mother, a book his father never lets out of his sight and could be Percy’s savior.

Kitty Talbot needs a fortune. Or rather, she needs a husband who has a fortune. Left with her father’s massive debts, she has only twelve weeks to save her family from ruin. Kitty has never been one to back down from a challenge, so she leaves home and heads toward the most dangerous battleground in all of England: the London season. Kitty may be neither accomplished nor especially genteel—but she is utterly single-minded; imbued with cunning and ingenuity, she knows that risk is just part of the game.

The remote island of Masquapaug has not seen a dragon in many generations—until fifteen-year-old Anequs finds a dragon’s egg and bonds with its hatchling. Her people are delighted, for all remember the tales of the days when dragons lived among them and danced away the storms of autumn, enabling the people to thrive. To them, Anequs is revered as Nampeshiweisit—a person in a unique relationship with a dragon.

Miss Cleopatra Lewis is about to be launched in society by her aristocratic grandfather. But since she has no intention of marrying, she visits a costume emporium specifically to order unflattering dresses guaranteed to put off any prospective suitors. Powerful and charismatic Jacob Astor Addison is in London, acquiring businesses to add to his theatrical holdings in America—as well as buying an emerald for a young lady back in Boston. He’s furious when a she-devil masquerading as an English lady steals Quimby’s Costume Emporium from under his nose.

England, 1865: Newspaper columnist Lady Katherine Bascomb finds herself the subject of speculation when her latest article leads to an arrest in the murders plaguing London. The English believe women ought not to write about such vulgar things as crime, and a particularly attractive detective inspector is incensed that she's interfered with his investigation. To escape her sudden notoriety, Katherine heads to the country - only to witness a murder upon her arrival.

When Reggie Johnson answers a job ad in the paper, she’s astonished to find that she’s not applying to work at her favorite card game, Spellcraft: The Magicking. Instead, she’s applying to be an actual familiar for an actual witch. As in, real magic. The new job has a few perks—great room and board, excellent pay, and she's apprenticing to a powerful witch. Sure, the witch is a bit eccentric. And sure, there was that issue with the black cat Reggie would prefer to forget about. The biggest problem, however, is warlock Ben Magnus.

Peter Kent—newly inherited Duke of Stanhope and recently of New Orleans, Louisiana—must become respectable. Between his radical politics and the time he interrupted a minor royal wedding with a flock of sheep—not his fault!—he’s developed a scandalous reputation at odds with his goal of becoming guardian to his half-siblings. For help, he turns to the cleverest and most managing woman of his acquaintance, Lady Selina Ravenscroft.

It is the early spring of 2016 and Queen Elizabeth is at Windsor Castle in advance of her 90th birthday celebrations. But the preparations are interrupted when a guest is found dead in one of the Castle bedrooms. The scene suggests the young Russian pianist strangled himself, but a badly tied knot leads MI5 to suspect foul play was involved. The Queen leaves the investigation to the professionals—until their suspicions point them in the wrong direction. Unhappy at the mishandling of the case and concerned for her staff's morale, the monarch decides to take matters into her own hands.

When Kieran Ransome’s latest antics result in a massive scandal, his father issues an ultimatum: find a respectable wife or inherit nothing. But as one of London’s most inveterate scoundrels, Kieran doesn’t know any ladies who fit the bill. Or does he? Celeste Kilburn is a society darling, beloved by influential members of the ton. But keeping a spotless reputation leaves little room for adventure and she longs to escape her gilded cage, especially with her impending engagement to a stuffy earl.

Wealthy society maven Lady Gertrude knows how the world works. If her husband is less than faithful, it’s an acceptable price to pay for her coveted position at the apex of London’s most fashionable set. No exclusive soirée or lavish ball is complete without her and her group of decadent, well-connected friends. And this Season promises more excitement than usual: Tru is launching her daughter into Society, helping her navigate the cutthroat Marriage Mart, complete with fortune hunters, jealous debutantes, and malicious gossips.

At the dawn of their adolescence, on the eve of the summer solstice, four young girls—Helena, Leonie, Niamh and Elle—took the oath to join Her Majesty's Royal Coven, established by Queen Elizabeth I as a covert government department. Now, decades later, the witch community is still reeling from a civil war and Helena is the reigning High Priestess of the organization. Yet Helena is the only one of her friend group still enmeshed in the stale bureaucracy of HMRC.