Bryant and May series by Christopher Fowler [epub,mobi]

Book 1 - Full Dark House:

When a bomb devastates the office of London's most unusual police unit and claims the life of Arthur Bryant, his partner John May searches for clues to the bomber's identity. Before long he is on the trail through Blitz-ravaged London and the gothic world of the theatre.

Book 2 - The Water Room:

When an elderly lady is found inside her own house with her lungs full of river water, London's Peculiar Crimes Unit is called in to search for a logical solution. But the property's next tenant is plagued by mysterious damp patches and the sound of rushing water, and Arthur Bryant decides to divert the investigation into strange new territory. Meanwhile, his partner John May finds himself in hot water when he sets out to save the reputation of an academic whose arcane knowledge of London's forgotten underground rivers looks set to destroy his career.

Book 3 - Seventy-Seven Clocks:

The newspapers referred to it as the case of the seventy seven clocks. There was quite a fuss at the time. We got into terrible trouble. Dear fellow, it was one of our most truly peculiar cases. I remember as if it was yesterday.' In fact, Arthur Bryant remembers very little about yesterday, but he does remember the oddest investigation of his career.. It was late in 1973. As strikes and blackouts ravaged the country during Edward Heath's 'Winter of Discontent', sundry members of a wealthy, aristocratic family were being disposed of in a variety of grotesque ways - by reptile, by bomb, by haircut. As the hours of daylight diminish towards Christmas, Bryant & May, the irascible detectives of London's controversial Peculiar Crimes Unit, know that time is the key - and time is running out for both the family and the police.

Book 4 - Ten Second Staircase:

It's a crime tailor-made for the Peculiar Crimes Unit: a controversial artist is murdered and displayed as part of her own outrageous installation. No suspects, no motive, no evidence - it's business as usual for the Unit's cantankerous founding partners, Arthur Bryant and John May. But this time they have an eyewitness. According to twelve-year-old Luke Tripp, the killer was a cape-clad highwayman atop a black stallion.
As implausible as the boy's story sounds, Bryant and May take it seriously when “The Highwayman” is spotted again, striking a dramatic pose at the scene of his next outlandish murder. Whatever the killer's real identity, he seems intent on killing off a string of minor celebrities while becoming one himself.

Book 5 - White Corridor:

From using crackpot psychics to cutting-edge forensics, Arthur Bryant and John May are famous for their maddeningly unorthodox approach to solving crimes that the ordinary police cannot. Now Christopher Fowler, “a new master of the classical detective story,”* brings back crime detection's oddest—and oldest—couple to solve the ultimate locked room mystery.
It's an “impossible” crime—a member of the Peculiar Crimes Unit killed inside a locked autopsy room populated only by the dead and to which only four PCU members had a key. And to make matters worse, the Unit has been shut down for a forced “vacation” and Bryant and May are stuck in a van miles away in the Dartmoor countryside during a freak snowstorm on their way to a convention of psychics.

Book 6 - The Victoria Vanishes:

One night, Arthur Bryant witnesses a drunk middle-aged lady coming out of a pub in a London backstreet. The next morning, she is found dead at the exact spot where their paths crossed. Even more disturbing, there's a twist: the pub has vanished and the street itself has changed. Bryant is convinced that he saw them as they looked over a century before, but the elderly detective has already lost the funeral urn of an old friend. Could he be losing his mind as well?Then it becomes clear that a number of women have met their ends in London pubs. It seems a silent, secret killer is at work, striking in full view...and yet nobody has a clue how, or why - or where he'll attack next. The likeliest suspect seems to be a mental patient with a reason for killing. But knowing who the killer is and catching him are two very different propositions. As their new team at the Peculiar Crimes Unit goes in search of a madman, the octogenarian detectives ready themselves for the pub crawl of a lifetime, and come face to face with their own mortality...

Book 7 - Bryant and May on the Loose:

The Peculiar Crimes Unit is no more. After years of defying the odds and infuriating their embarrassed superiors, detectives Arthur Bryant and John May have at last crossed the line. This is the twenty-first century and not even their eccentric genius or phenomenal success rate solving London's most unusual crimes can save them. While Bryant takes to his bed, his bathrobe, and his esoteric books, the rest of the team take to the streets looking for new careers - leading one of them to stumble upon a gruesome murder.

Book 8 - Off the Rails:

They've been given just one week to find a killer they'd caught once before ...Arthur Bryant, John May and the Peculiar Crimes Unit are on the trail of an enigma: a young man called Mr Fox. But his identity is false, his links to society are invisible and his home yields no clues. All they know is that somehow he escaped from a locked room and murdered one of their best and brightest. Now the detectives are being lured down into the darkest recesses of the London Underground where their quarry, expertly disguised, has struck again. Their search takes them into the vast labyrinth of tunnels, a subterranean world full of legends and ghost stations, which tie the city together. Edging closer to what lies hidden beneath the city - and to the madness that is driving a man to murder - Bryant and May are about to uncover a mystery as bizarre as anything they have ever encountered...

Book 9 - The Memory of Blood:

For the crew of the New Strand Theatre, the play The Two Murderers seems less performance than prophecy when a cast party ends in the shocking death of the theater owner's son. The crime scene is most unusual, even for Bryant and May. In a locked bedroom without any trace of fingerprints or blood, the only sign of disturbance is a gruesome life-size puppet of Mr. Punch laying on the floor. Everyone at the party is a suspect, including the corrupt producer, the rakish male lead, the dour set designer, and the assistant stage manager, who is the wild daughter of a prominent government official. It's this last fact that threatens the Peculiar Crimes Unit's investigation...

Book 10 - The Invisible Code:

Two small children are playing a game called 'Witch-Hunter'. They place a curse on a young woman taking lunch in a church courtyard and wait for her to die. An hour later the woman is indeed found dead inside St Bride's Church - a building that no-one else has entered. Unfortunately Bryant & May are refused the case. Instead, there are hired by their greatest enemy to find out why his wife has suddenly started behaving strangely. Then a society photographer is stabbed to death in a nearby park and suddenly a link emerges between the two cases....