Suspicious deaths are not usually the concern of PC Peter Grant or the Folly, even when they happen at an exclusive party in one of the most expensive apartment blocks in London. But Lady Ty's daughter was there, and Peter owes Lady Ty a favour. Plunged into the alien world of the super-rich, where the basements are bigger than the house and dangerous, arcane items are bought and sold on the open market, a sensible young copper would keep his head down and his nose clean. But this is Peter Grant we're talking about.

It is the summer of 2013, and Abigail Kamara has been left to her own devices. This might, by those who know her, be considered a mistake. While her cousin, apprentice wizard and police Constable Peter Grant, is off in the sticks chasing unicorns, Abigail is chasing her own mystery. Teenagers around Hampstead Heath have been going missing, but before the police can get fully engaged, the teens return home - unharmed but vague about where they've been.

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. 

Rotherweird is a twisted, arcane murder-mystery with shades of Deborah Harkness, Hope Mirrlees and Ben Aaronovitch, Mervyn Peake and Edward Gorey at their disturbing best. The town of Rotherweird stands alone - there are no guidebooks, despite the fascinating and diverse architectural styles cramming the narrow streets, the avant-garde science and offbeat customs. Cast adrift from the rest of England by Elizabeth I, Rotherweird's independence is subject to one disturbing condition: nobody, but nobody, studies the town or its history.

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.

When Madeleine Maxwell is recruited by the St Mary's Institute of Historical Research, she discovers the historians there don't just study the past - they revisit it. But one wrong move and History will fight back - to the death. And she soon discovers it's not just History she's fighting....

The Colour of Magic, the first novel in Terry Pratchett's wildly imaginative Discworld series, takes the listener on a remarkable journey. The magical planet of Discworld is supported by four massive elephants who stand on the back of the Great A'Tuin, a giant turtle swimming slowly through the mysterious interstellar gulf. An eccentric expedition sets out to explore the planet, encountering dragons who only exist if you believe in them, and, of course, 'The Edge' of the planet.

Conrad Clarke, former RAF pilot and alleged gangster, gets a text – and a visit – from The Allfather. Odin has a challenge for Conrad: Sign up to protect England from wild magick and get a commission in the King’s Watch. All he has to do is find a missing witch. Simple. Conrad never could resist a challenge. Before you can say “Ragnarok”, he’s plunged into a world of gods, mages, witches, dwarves, and one very aggressive giant mole.

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.

A woman's naked body is found floating in the weeds of a lake near Bath by an elderly woman walking her Siamese cats. No one comes forward to identify her, and no murder weapon is found, but sleuthing is Superintendent Peter Diamond's speciality. A genuine gumshoe, practising door stopping and deduction: he is the last detective. Struggling with office politics and a bizarre cast of suspects, Diamond strikes out on his own, even when Forensics think they have the culprit.

A family is gunned down in the snow, but one of the children survives. Three years on, that child takes revenge, and the Snow Killer is born. But then, nothing - no further crimes are committed, and the case goes cold. 50 years later, has the urge to kill been reawakened? As murder follows murder, the detective team tasked with solving the crimes struggle with the lack of leads. It’s a race against time and the weather - each time it snows, another person dies.

God lies defeated, his corpse hidden in the catacombs beneath Mordew. On the surface, the streets of this the sea-battered city are slick with the Living Mud and the half-formed, short-lived creatures it spawns - creatures that die and are swept down from the Merchant Quarter by the brooms of the workers and relentless rains, where they rot in the slums. There, a young boy called Nathan Treeves lives with his parents, eking out a meagre existence by picking treasures from the Living Mud - until one day his mother, desperate and starving, sells him to the mysterious Master of Mordew.

Detective Inspector James Quill is about to complete the drugs bust of his career. Then his prize suspect, Rob Toshack, is murdered in custody. Furious, Quill pursues the investigation, co-opting intelligence analyst Lisa Ross and undercover cops Costain and Sefton. But nothing about Toshack’s murder is normal. Toshack had struck a bargain with a vindictive entity, whose occult powers kept Toshack one step ahead of the law - until his luck ran out. Now, the team must find a 'suspect' who can bend space and time and alter memory itself. And they will kill again.

He is a record collector and a connoisseur of vinyl, hunting out rare and elusive LPs. His business card describes him as the Vinyl Detective, and some people take this more literally than others. For example, the beautiful, mysterious woman who wants to pay him a large sum of money to find a priceless lost recording on behalf of an extremely wealthy yet shadowy client. And so begins a painful and dangerous odyssey in search of the rarest jazz record of them all....

Usually sharp-witted editor Sam Clair stumbles through her post-launch-party morning with the hangover to end all hangovers. Before the Nurofen has even kicked in, she finds herself entangled in an elaborate saga of missing neighbours, suspected arson and the odd unidentified body. When the grisly news breaks that the fire has claimed a victim, Sam is already in pursuit. Never has comedy been so deadly as Sam faces down a pair from Thugs "R" Us, aided by nothing more than a CID boyfriend, a stalwart Goth assistant and a seemingly endless supply of broccoli.