Return to the world of Rivers of London in this first short-story collection from 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.

Alex Verus is part of a world hidden in plain sight, running a magic shop in London. And while Alex's own powers aren't as showy as some mages, he does have the advantage of foreseeing the possible future-allowing him to pull off operations that have a million-to-one-chance of success. But when Alex is approached by multiple factions to crack open a relic from a long-ago mage war, he knows that whatever's inside must be beyond powerful.

Stephen Oakwood is a young man on the edge of this hidden world. He has talent and potential, but turning that potential into magical power takes money, opportunity, and training. All Stephen has is a minimum wage job and a cat. But when a chance encounter with a member of House Ashford gets him noticed by the wrong people, Stephen is thrown in the deep end. For centuries, the vast corporations and aristocratic Houses of the magical world have grown impossibly rich and influential by hoarding their knowledge.

A weekly newspaper dedicated to the weird and the wonderful (but mostly the weird), The Stranger Times is the go-to publication for the unexplained and inexplicable. At least that's their pitch. The reality is rather less auspicious. Their editor is a drunken, foul-tempered and foul-mouthed husk of a man who thinks little of the publication he edits. His staff are a ragtag group of misfits. And as for the assistant editor...well, that job is a revolving door - and it has just revolved to reveal Hannah Willis, who's got problems of her own.

All Bunny McGarry wants is a spot of breakfast and a decent cup of tea. So imagine how annoyed he gets when two masked men attempt to rob the New York diner he is in. Unfortunately, dealing with that problem just leads to a whole lot more. One of the diner’s other customers isn’t who she appears to be, and the odds aren’t great that she is going to live to see another breakfast.

In 1942, Lawrence Pritchard Waterhouse - mathematical genius and young Captain in the US Navy - is assigned to detachment 2702. It is an outfit so secret that only a handful of people know it exists, and some of those people have names like Churchill and Roosevelt. The mission of Watrehouse and Detachment 2702 - commanded by Marine Raider Bobby Shaftoe - is to keep the Nazis ignorant of the fact that Allied Intelligence has cracked the enemy's fabled Enigma code. In the present, Waterhouse's crypto-hacker grandson, Randy, is attempting to create a "data haven" in Southeast Asia....

Necromancer is such an ugly word, but it's a title Eric Carter is stuck with. He sees ghosts, talks to the dead. He's turned it into a lucrative career, putting troublesome spirits to rest, sometimes taking on even more dangerous things. For a fee, of course. When he left LA 15 years ago, he thought he'd never go back. Too many bad memories. Too many people trying to kill him.

The first time somebody tried to kill him was an accident. The second time was deliberate. Now Paul Mulchrone finds himself on the run with nobody to turn to except a nurse who has read one-too-many crime novels and a renegade copper with a penchant for violence. Together they must solve one of the most notorious crimes in Irish history. Or else they’ll be history.

English magicians were once the wonder of the known world, with fairy servants at their beck and call; they could command winds, mountains, and woods. But by the early 1800s they have long since lost the ability to perform magic. They can only write long, dull papers about it, while fairy servants are nothing but a fading memory.

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....

Atticus O’Sullivan, last of the Druids, lives peacefully in Arizona, running an occult bookshop and shape-shifting in his spare time to hunt with his Irish wolfhound. His neighbors and customers think that this handsome, tattooed Irish dude is about twenty-one years old - when in actuality, he’s twenty-one centuries old. Not to mention: He draws his power from the earth, possesses a sharp wit, and wields an even sharper magical sword known as Fragarach, the Answerer. Unfortunately, a very angry Celtic god wants that sword, and he’s hounded Atticus for centuries....

In the 20th century Earth sent probes, transmissions, and welcoming messages to the stars. Unfortunately, someone noticed. The Galactics arrived with their battle fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined their vast Empire. Swearing allegiance to our distant alien overlords wasn't the only requirement for survival. We also had to have something of value to trade, something that neighboring planets would pay their hard-earned credits to buy. As most of the local worlds were too civilized to have a proper army, the only valuable service Earth could provide came in the form of soldiers....

The RiftWar is done. But a fearsome army of trolls and renegade humans, emboldened by the drug of destruction, has risen in strength from the ashes of defeat. There is one, however, who defies the call to battle....

My name is Cade Ombra, and though I currently make my living as a mercenary wonderist, I used to have a far more noble-sounding job title—until I discovered the people I worked for weren't quite as noble as I'd believed. Now I'm on the run and my only friend, a homicidal thunder mage, has invited me to join him on a suicide mission against the seven deadliest mages on the continent. Time to recruit some very bad people to help us on this job.

Young Emmett Farmer is working in the fields when a strange letter arrives summoning him away from his family. He is to begin an apprenticeship as a bookbinder - a vocation that arouses fear, superstition, and prejudice among their small community, but one neither he nor his parents can afford to refuse. For as long as he can recall, Emmett has been drawn to books, even though they are strictly forbidden. Bookbinding is a sacred calling, Seredith informs her new apprentice, and he is a binder born.