Return to the world of Rivers of London in this first short-story collection from number one Sunday Times best-selling author Ben Aaronovitch. Tales from the Folly is a carefully curated collection that gathers together previously published stories and brand new tales in the same place for the first time. 

Harmony Black is much more than your average FBI special agent. In addition to being a practicing witch, she's also an operative for Vigilant Lock, an off-the-books program created to battle occult threats - by any means necessary. Despite her dedication to fighting the monsters threatening society, Harmony has become deeply conflicted about her job. Her last investigation resulted in a pile of dead bodies, and she suspects the wrong people are being punished for it.

Nobody knows the seedy underbelly of Las Vegas like Daniel Faust, a sorcerer for hire and ex-gangster who uses black magic and bullets to solve his clients' problems. When an old man comes seeking vengeance for his murdered granddaughter, what looks like a simple job quickly spirals out of control. Soon Daniel stands in the crossfire between a murderous porn director; a corrupt cop with a quick trigger finger; and his own former employer, a racket boss who isn't entirely human.

Marie Reinhart is an NYPD detective on the trail of a serial killer. When she sleeps, though, she dreams of other lives; she dreams of being a knight, in strange wars and strange worlds. On the other side of the city, Nessa Roth is a college professor trapped in a loveless marriage, an unwilling prop in a political dynasty. She's also a fledgling witch, weaving poppets and tiny spells behind closed doors. When Marie's case draws her into Nessa's path, sparks fly. What comes next is more than a furtive whirlwind affair; it's the first pebbles of an avalanche.

A call from a distraught wife, and another from Lt. Murphy of the Chicago PD Special Investigation Unit makes Harry believe things are looking up, but they are about to get worse, much worse. Someone is harnessing immense supernatural forces to commit a series of grisly murders. Someone has violated the first law of magic: Thou Shalt Not Kill. Tracking that someone takes Harry into the dangerous underbelly of Chicago, from mobsters to vampires....

Jodi Taylor reads the long-awaited prequel in her Chronicles of St Mary’s series, as Dr Bairstow struggles to set up St Mary’s as we know it in a world still scarred by the ravages of civil war. Ever wondered how it all began? It’s two years since the final victory at the Battersea Barricades. The fighting might be finished, but for Dr Bairstow, just now setting up St Mary's, the struggle is only beginning. How will he assemble his team? From where will his funding come?

My name is Peter Grant and until January I was just probationary constable in that mighty army for justice known to all right-thinking people as the Metropolitan Police Service (as the Filth to everybody else). My only concerns in life were how to avoid a transfer to the Case Progression Unit - we do paperwork so real coppers don't have to - and finding a way to climb into the panties of the outrageously perky WPC Leslie May.

Camden, North London. A tangled, mangled junction of train lines, roads and waterways. Where minor celebrities hang out with minor criminals and where tourists and moody teenagers mingle. In the heart of Camden, where rail meets road meets leyline, you might find the Arcana Emporium, run by one Alex Verus. He won't sell you a wand or mix you a potion, but if you know what you're looking for, he might just be able to help.

Irresistibly drawn to mysteries, if only to debunk them, reporter Lionel Page exposes supernatural frauds, swindlers, and charlatans. His latest case is an obsession - at least for an ancient and wealthy heiress: verify the authenticity of a lost Edgar Allan Poe manuscript circulating through New York City’s literary underworld. But the shrewd Regina Dunkle offers more than money. It’s a pact. Fulfill her request, and Lionel’s own notorious buried past, one he’s been running from since he was a child, will remain hidden.

When Sergeant Charlie McCabe returns from fighting in Afghanistan, she hopes to leave the war behind. Instead, she comes home to a father whose gambling has put him in deep trouble with a violent loan shark. She finds work as a professional bodyguard, but to save her father, she needs to get serious cash together fast. However, her father isn’t the only one who needs saving. When Charlie’s first client - a wealthy executive with a shady past - narrowly escapes a bomb plot, Charlie’s investigation leads her into the heart of Boston’s criminal underworld.

Nevada Baylor is faced with the most challenging case of her detective career - a suicide mission to bring in a suspect in a volatile situation. Nevada isn't sure she has the chops. Her quarry is a Prime, the highest rank of magic user, who can set anyone and anything on fire. Then she's kidnapped by Connor "Mad" Rogan - a darkly tempting billionaire with equally devastating powers.

All the creatures of the night gather in "the Hollows" of Cincinnati, to hide, to prowl, to party...and to feed. Vampires rule the darkness in a predator-eat-predator world rife with dangers beyond imagining - and it’s Rachel Morgan’s job to keep that world civilized. A bounty hunter and a witch with serious sex appeal and an attitude, she’ll bring ’em back alive, dead...or undead.

The king’s watch needs you.... Because there’s a Dragon on the loose. Conrad Clarke is ready to claim his reward. He’s saved the girl, so surely he can rest on his laurels? Just a bit? Not a chance. First, he has to pass a new test. A magickal test. And then there’s a missing Dragon’s egg to investigate.... Even with a new partner, Conrad is soon in deep trouble. Deep Dragon-shaped trouble. It’s time to use his secret weapons: Charm and humor. Armed with them, who needs a fire-resistance spell? Dragons? Bring them on.

Ishmael Jones is someone who can't afford to be noticed, someone who lives under the radar, who drives on the dark side of the road. He's employed to search out secrets, investigate mysteries and shine a light in dark places. Invited by his employer, the enigmatic Colonel, to join him and his family for Christmas, Ishmael arrives at the grand but isolated Belcourt Manor in the midst of a blizzard to find that the Colonel has mysteriously disappeared. As he questions his fellow guests, Ishmael concludes that at least one of them - not least Ishmael himself - is harboring a dangerous secret.

A space salvager and her partner make the discovery of a lifetime that just might change the universe in this wild, big-ideas space opera from multi-award-winning author Elizabeth Bear. Haimey Dz thinks she knows what she wants. She thinks she knows who she is. She is wrong. A routine salvage mission uncovers evidence of a terrible crime and relics of a powerful ancient technology, just as Haimey and her small crew run afoul of pirates at the outer limits of the Milky Way and find themselves both on the run and in possession of ancient, universe-changing technology.