KJ Charles has breathtaking range. And it's all so organically diverse and vivid and are masterclasses in dialogue and pacing.
Edit: This post has been edited to add her newer works that have come out in the last two years since its original posting.
Charm of Magpies -- Shanghai traders and Chinese immigrant communities of London in the late 1800s.
(This is her very first series and many people love it because Lord Crane is the first and best of KJC's icy blond Magnificent Bastards, having the kind of presence and magnetism that belongs to a tv breakout character with his own AO3 tag. But he's proof of her potential that was only realized in later works IMO. His lover Stephen is kind of a weak link for me. Jackdaw is a spinoff book that has far more complexity.)
Doomsday books -- Smugglers of Romney Marsh in 1810–20s in the wake of the Napoleonic Wars.
(This might be my personal favourite but most other people seem ambivalent about them. Fools, I say!)
Society of Gentlemen -- Clash between the royalist establishment and radical republicans in the last years of Regency.
(I've read the climatic showdown 184893 times like a dog polishing off a plate. David Cyprian the man you are!)
Sins of the Cities -- Small businesses and trade of the Industrial Revolution in London's immigrant quarter, taxidermy, Victorian spiritualists, and musical hall artists in the 1870s.
(Charles's infantilization of the autistic Indian guy is the only sour note I've experienced in her work. But the romance between the non-binary acrobat and disabled gumshoe is superb.)
Lillywhite Boys -- London criminal underworld, bluestocking feminists, private detectives, colonial gem trade, the rise of industrialists in the 1890s. (Sukey deserves her own TV show.)
England World -- Two country house parties that deal with nascent British intelligence agencies and spy technology in the shadow of the Boer War in the 1890s + classism, racism, xenophobia, and antisemitism.
Will Darling Adventures -- The reverberating social, political and economic changes from the aftermath of WWI and further development of intelligence organisations during the 1920s.
(This series seems to be everyone's favourite. Justifiable. It has Phoebe in it.)
Gentlemen of Uncertain Fortune -- Regency era cardsharps, conmen and thieves among the haut ton. This might be KJC's most light-hearted series, sweetly funny hijinks with loveable characters and no real bad guys (other than Marianne's horrible fiancé and the Hartleburys' horrible mother).
Green Men -- Sherlock Holmes but make it curses. The atmospheric spookiness of grimy London fog and ever-present spectre of penury and class predation dogging middle class professionals in the Late Victorian era. (The novella Revenant is a crossover with Jordan L. Hawk's Whybourne & Griffin.)
Band Sinister -- Adventure-seeking Gothic novelist breaks her leg and lands in the house party of a notorious Hellfire Club. She and her diagnosably anxious brother are exposed to the emergence of new medicine, atheism, natural science challenging Creationism, and Black British artists before abolition.
Unfit to Print -- London's underground pornography trade with character focus on the shared plight of Black and Indian immigrants from the colonies and their mixed race offspring.
Henchmen of Zenda -- Queer mercenaries playing triple agents to bring down both factions while having horny sex, and boss bitch women working together to take back control from abusive, egomaniacal misogynists, in this satirical retelling of Prisoner of Zenda.
The Price of Meat -- An older work. Sweeney Todd in mental asylums, but doesn't pass the ACAB check.
Wanted, An Author -- emancipated former slave turned prosperous tradesman and a ne'er-do-well penny printer in early Regency chase after the slave-owner's daughter to Gretna Green.
(Black and PoC readers have said that they find this novella racially micro-aggressive, but I respect any white writer willing to tackle colonial crimes head-on. Especially since this was one of her early works.)
Death in the Spires -- The Edwardian ruling class tries to embrace DEI as Oxford University finally throws its gates open to women, Black men, disabled scholarship boys, and melodramatic gays with style. Murder ensues.
(What do you MEAN St. Andrews isn't a real college??? Also, KJC told everyone this is a whodunit and not a romance because she's a liar.)
Copper Script -- 1920s ACAB novella about police corruption, class predation and entrapment of queers via public indecency laws. (Disgraceful because it's only 200 pages long.)
All of Us Murderers -- At the turn of the 20th century, an ADHD ray of sunshine finds himself trapped with his former lover in his family's Gothic ancestral mansion turned murder maze, grappling with the blood-soaked legacy of enslavement and class exploitation that built the houses of the British upper class.
I think my favourite standalones are All Of Us Murderers and Death in the Spires. The disability rep was so good it nearly made me cry. But truly, I want 75 more books of each of her series and also her grocery list and stray bits of scribble in her waste basket.
Charles's body of work really brings home that the real and authentic history of Britain had people of every race, religion, colour, disability, neurodiversity, gender and sexuality who have been deliberately erased by the same power structures that kept them disenfranchised and ghettoed back then. Best of all, you can read them when you only have two functioning braincells and can't stand encountering any emotions you don't like. 😂