What could be easier than preventing a servant girl from marrying a prince, especially for three clever witches? But Granny Weatherwax, Nanny Ogg and Magrat Garlick face more than they bargained for when they journey to the distant city of Genua. For one thing, their power is limited to Mrs. Gogol's weak voodoo spells, a one-eyed cat and a secondhand magic wand that works only on pumpkins.

The show must go on, as murder, music and mayhem run riot in the night. The Opera House, Ankh-Morpork, is a huge, rambling building, where innocent young sopranos are lured to their destiny by a strangely familiar evil mastermind in a hideously deformed evening dress.

Mightily Oats has not picked a good time to be a priest. He thought he'd come to the mountain kingdom of Lancre for a simple little religious ceremony. Now he's caught between vampires and witches, and he's not sure there is a right side.

The town of Ankh-Morpork is in big trouble and the City Watch is desperate for a few good men to protect it. But all they've got are the dwarves Corporal Carrot and Lance-constable Cuddy, the troll Lance-constable Detritus, Lance-constable Angua, who is believed to be a woman and, worst of all, Corporal Nobbs, who has been disqualified from the human race for shoving! These underdogs need all the help they can get, for they've been given only 24 hours to clean up the war-torn town.

Brutha is the Chosen One. His god has spoken to him, admittedly while currently in the shape of a tortoise. Brutha is a simple lad. He can't read. He can't write. He's pretty good at growing melons. And his wants are few. He wants to overthrow a huge and corrupt church. He wants to prevent a horribly holy war.

Young Susan has always suspected that her Grandfather was different, as though all the time he spent riding a white horse and wielding a scythe weren't enough of a giveaway. Now that her worst fears have been confirmed, Susan learns that she's expected to take over the family business when she grows up, even though most people mistake her for the Tooth Fairy. But as attractive as Death can be to many people, Susan is drawn into something else.

In Terry Pratchett's Reaper Man, Death has left Discworld - but that's not necessarily a good thing. After all, chaos always ensues whenever important public services are withdrawn, and Discworld is no exception. Society is suddenly overrun by ghosts and poltergeists, while Dead Rights activist Reg Shoe finds himself busier than he's ever been and newly-deceased wizard Windle Poons rises from his coffin as a living corpse.

Cameras roll - which means the imps inside have to paint really fast - on the fantastic Discworld when the alchemists discover the magic of the silver screen. But what is the dark secret of Holy Wood hill? As the alien clichés of Tinsel Town pour into the world, it's up to the Disc's first film stars to find out.

They say that a little knowledge is a dangerous thing, but it is not one half so bad as a lot of ignorance. There are some situations where the correct response is to display the sort of ignorance that happily and wilfully flies in the face of the facts. In this case, the birth of a baby girl, born a wizard, by mistake. Everybody knows that there's no such thing as a female wizard. But now it's gone and happened, there's nothing much anyone can do about it. Let the battle of the sexes begin.

Interesting Times, the 17th novel in Terry Pratchett's Discworld series, finds the planet's oldest empire in the midst of bitter turmoil after the publication of the revolutionary treatise What I Did on My Holidays. Workers, with nothing to lose but their water buffaloes, are joining forces against old warlords, spreading violence throughout Discworld's ancient cities. All that stands in the way of total destruction are three decidedly non-heroic creatures.

It's the night before Hogwatch. And it's too quiet. There's snow, there are robins, there are trees covered with decorations, but there's a notable lack of the fat man who delivers the toys....

It isn't easy, being a teenage pharaoh. You're not allowed to carry money, uninhibited young women peel your grapes for you, everyone thinks you're responsible for making the sun rise and the corn grow, you keep dreaming about seven thin cows and seven fat cows (one of them playing the trombone), and on top of everything else, the Great Pyramid has just exploded because of paracosmic instability.

Mort, like many teenagers, is gangly, unpromising, and struggling with a menial job - in his case, as Death's apprentice. He can barely handle his simple task of ushering souls out of Discworld, but he really screws up when he meets the beautiful Princess Keli, who is scheduled to be assassinated.

A weathercock has risen from the sea of Discworld and suddenly you can tell which way the wind is blowing. A new land has surfaced and so have old feuds. And as two armies march, Commander Vimes of Ankh-Morpork City Watch has got just a few hours to deal with a crime so big that there's no law against it. It's called 'war'.

If you find yourself ruminating on questions like "Where have all the dragons gone?" then this is the story for you. Explore the crazy, creepy land called Discworld, where you'll discover that the dragons aren't asleep or dead - they're dormant, packed in like huge, scaly sardines. Join in the search for the key to their closed-in, comatose world in this eighth fantastical Discworld novel.