Fifteen-year-old Christopher Boone has Asperger's Syndrome, a condition similar to autism. He doesn't like to be touched or meet new people, he cannot make small talk, and he hates the colors brown and yellow. He is a math whiz with a very logical brain who loves solving puzzles that have definite answers.

Mma "Precious" Ramotswe sets up a detective agency in Botswana on the edge of the Kalahari Desert, making her the only female detective in the country. At first, cases are hard to come by. But eventually, troubled people come to Precious with a variety of concerns. Potentially philandering husbands, seemingly schizophrenic doctors, and a missing boy who may have been killed by witch doctors all compel Precious to roam about in her tiny van, searching for clues.

Case One: A little girl goes missing in the night. Case Two: A beautiful young office worker falls victim to a maniac's apparently random attack. Case Three: A new mother finds herself trapped in a hell of her own making - with a very needy baby and a very demanding husband - until a fit of rage creates a grisly, bloody escape.

The story opens with the apparently accidental drowning of a sixth form student in the Norfolk countryside. As a matter of routine, or so it seems, the case passes across the desk of Detective Sergeant Smith, recently returned to work after an internal investigation into another case that has led to tensions between officers at Kings Lake police headquarters. As an ex-DCI, Smith could have retired by now, and it is clear that some of his superiors wish that he would do so.

It was summer in the mountains when five small children vanished from their nursery school picnic. The heat was stifling that day, the tinkle of an ice-cream van in the air.... Three-and-a-half years later, in the dead of winter, the children are returned to their families...one by one. All except for Ivy - the granddaughter of Homicide Detective Kate Wakeland. The other four children say Ivy is dead.

Lisa Kallisto is the not-so-perfect model of the modern woman. During an impossibly hectic week, Lisa takes her eye off the ball for a moment and her world descends into a living nightmare. Not only is her best friend's thirteen-year-old daughter missing, but it's Lisa's fault. To make matters worse, Lucinda is the second teenage girl to disappear within the past two weeks. The first one turned up stripped bare and abandoned on the main street after a horrible ordeal. Wracked with guilt over her mistake, and after having been publicly blamed by Lucinda's family, Lisa sets out to right the wrong.

At first, the murder scene appears sad, but not unusual: a young woman undone by drugs and prostitution, her six-year-old daughter dead alongside her. But then detectives find a strange piece of evidence in the squalid house: the platinum credit card of a very wealthy - and long dead - steel tycoon. What is a heroin-addicted hooker doing with the credit card of a well-known and powerful man who died months ago? This is the question that the most junior member of the investigative team, Detective Constable Fiona Griffiths, is assigned to answer.

The first girl had a bite mark on her neck, but they traced the DNA to her boyfriend. But the tabloids got hold of the story and called the killer 'The Rottweiler' and the name stuck. The latest murder takes place very near Inez Ferry's antique shop in Marylebone. When the Rottweiler’s trinkets start showing up in the shop, suddenly, everyone Inez knows is a suspect, and the killer feels all too close.

A warm summer Saturday. An amusement park. David Harwood is glad to be spending some quality time with his wife, Jan, and their four-year-old son. But what begins as a pleasant family outing turns into a nightmare after an inexplicable disappearance. A frantic search only leads to an even more shocking and harrowing turn of events.

In the long, hot summer of 1976, a group of young people is camping in Wyvis Hall. Adam, Rufus, Shiva, Vivien and Zosie hardly ask why they are there or how they are to live; they scavenge, steal and sell the family heirlooms. Ten years later, the bodies of a woman and child are discovered in the Hall’s animal cemetery. Which woman? And whose child?

From Scotland's most exciting up-and-coming mystery novelist comes a story of Lachlan Harriot, a man who refuses to believe his wife, Susie, is a killer, even though she had been working with Andrew Gow, a paroled serial killer, as his court-appointed psychologist, when she was found covered in blood near the spot where his and his wife's bodies were discovered. Desperate to clear his wife's name, Lachlan searches her home office for proof of her innocence.

Here are the voices of London - rich and poor, native and immigrant, women and men. From the woman whose voice announces the stations on the London Underground to the man who plants the trees along Oxford Street; from a Pakistani currency trader to a Guardsman at Buckingham Palace - together, these voices paint a vivid, epic and wholly fresh portrait of 21st Century London.

Mary Jago had donated her own bone marrow to save the life of someone she didn’t know. And this generous act led directly to the bitter break-up of her affair with Alistair. For him, it was as though her beauty had been plundered. But the man whose life she had saved would change Mary’s life in a way she could never have imagined.

In A Suspension of Mercy, a masterpiece of noir fantasy, Highsmith revels in eliciting the unsettling psychological forces that lurk beneath the surface of everyday contemporary life.

All his life, for almost as far back as he could remember, Victor had had a phobia. In prison, inevitably, he reflected on the grotesque way it had begun, about the panics and violent anger. He asked himself, too, why the child of happily married, middle-class parents should have needed to make motiveless and unreasoning attacks on women. Holed up in that house with the girl, he had not meant to pull the trigger. It was panic.