Peter Grant is facing fatherhood and an uncertain future with equal amounts of panic and enthusiasm. Rather than sit around, he takes a job with émigré Silicon Valley tech genius Terrence Skinner's brand-new London start-up - the Serious Cybernetics Company. Drawn into the orbit of Old Street's famous 'silicon roundabout', Peter must learn how to blend in with people who are both civilians and geekier than he is. Compared to his last job, Peter thinks it should be a doddle. But magic is not finished with Mama Grant's favourite son.

There's something going bump on the Metropolitan line, and Sergeant Jaget Kumar knows exactly whom to call. It's PC Peter Grant's specialty.... Only it's more than going 'bump'. Traumatised travellers have been reporting strange encounters on their morning commute, with strangely dressed people trying to deliver an urgent message. Stranger still, despite calling the police themselves, within a few minutes the commuters have already forgotten the encounter - making the follow-up interviews rather difficult. 

Martin Chorley, aka the Faceless Man, wanted for multiple counts of murder, fraud and crimes against humanity, has been unmasked and is on the run. Peter Grant, Detective Constable and apprentice wizard, now plays a key role in an unprecedented joint operation to bring Chorley to justice. But even as the unwieldly might of the Metropolitan Police bears down on its foe, Peter uncovers clues that Chorley, far from being finished, is executing the final stages of a long-term plan.

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.

In the fifth of his best-selling series Ben Aaronovitch takes Peter Grant out of whatever comfort zone he might have found and takes him out of London - to a small village in Herefordshire where the local police are reluctant to admit that there might be a supernatural element to the disappearance of some local children. But while you can take the London copper out of London you can't take the London out of the copper. Travelling west with Beverley Brook, Peter soon finds himself caught up in a deep mystery and having to tackle local cops and local gods. And what's more all the shops are closed by 4pm....

Ben Aaronovitch has stormed the bestseller list with his superb London crime series. A unique blend of police procedural, loving detail about the greatest character of all, London, and a dash of the supernatural. A mutilated body in Crawley. Another killer on the loose. The prime suspect is one Robert Weil; an associate of the twisted magician known as the Faceless Man? Or just a common or garden serial killer? Before PC Peter Grant can get his head round the case a town planner going under a tube train and a stolen grimoire are adding to his case-load. So far so London.

Peter Grant is learning magic fast. And it’s just as well - he's already had run-ins with the deadly supernatural children of the Thames and a terrifying killer in Soho. Progression in the police force is less easy, especially when you work in a department of two. A department that doesn't even officially exist. A department that if you did describe it to most people would get you laughed at.

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.

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.

Meet Greta Helsing, doctor to the undead. In the hills above Marseilles, Oasis Natrun is a highly secret health spa for mummies, equipped with the very latest therapeutic innovations both magical and medical. To Dr Greta Helsing, it sounds like paradise. But when she takes the job of interim clinical director, it isn't long before Greta finds herself faced with a medical mystery that will take all her diagnostic skill to solve. 

I was my dad's vinyl-wallah: I changed his records while he lounged around, and that's how I know my Argo from my Tempo. And it's why, when Dr Walid called me to the morgue to listen to a corpse, I recognised the tune it was playing. Something violently supernatural had happened to the victim, strong enough to leave its imprint like a wax cylinder recording.

When Greta Helsing, doctor to the undead, is called to Paris to present at a medical conference, she expects nothing more exciting than professional discourse on zombie reconstructive surgery. Unfortunately for Greta, Paris happens to be infested with a coven of vampires - and not the civilised kind. If she hopes to survive, Greta must navigate the maze of ancient catacombs beneath the streets, where there is more to find than simply dead men's bones.

Gervon Wynter has returned to Rotherweird and has not only taken over the town but is busy destroying the countrysiders' life too. Can our small band of heroes find a way to outwit a genius whose master plan is five centuries in the making?

Things are going well for Alex Verus. He's on moderately good terms with the Council, his apprentice is settling in, and his shop in Camden is gaining quite a reputation. But when a mysterious woman bursts into the Arcana Emporium one night with an assassin on her tail, Alex is thrown into a plot to revive a long-forbidden ritual.

Never look back. Alex Verus is a diviner who can see probable futures - a talent that's gotten him and his friends out of many a tough scrape. But what happens when someone doesn't want Alex's help? Alex's friend, the life mage Anne, distanced herself from him when she found out about his past as a Dark apprentice. Now she's in serious trouble but wants nothing to do with him. Alex has to start wondering if Anne's problem is really with him - or if there's a secret she's trying to hide.