Taking a cynical look at the horror genre, this book features Crowley and Aziraphale, two friends who attempt to prevent the prophesised Armageddon. When the Antichrist is born they divert him from his original home at the American Embassy to Tadfield, where he grows into an unkempt individual.

On a world supported on the back of a giant turtle (sex unknown), a gleeful, explosive, wickedly eccentric expedition sets out. There's an avaricious buy inept wizard, a naive tourist whose luggage moves on hundreds of dear little legs, dragons who only exist if you believe in them, and of course the edge of the planet.

In consequence of catastrophes, Arthur Dent is surprised to find himself living in a hideously miserable prehistoric Earth. However, just as he thinks that things cannot possibly get worse, they suddenly do. He discovers that the galaxy is not only mind-bogglingly big and bewildering, but also that most of the things that happen in it are unfair.

The fifth part of the Hitch Hiker's Guide to the Galaxy series. 20 years on, the Guide falls into the hands of Arthur Dent's daughter, Random, whose mother, unexpectedly to all concerned, is Trillian. Random journeys to an insignificant planet, whose entry in the Guide reads mostly harmless .

This is where the dragons went. They lie, not dead, not asleep, but dormant. And although the space they occupy isn't like normal space, nevertheless they are packed in tightly. This is the eighth Discworld novel.

Written by the author of The Hitch Hiker's Guide to the Galaxy series and Dirk Gently's Holistic Detective Agency , this is another story about Dirk Gently, the self-styled holistic detective and master of all things alternative.

The last thing the wizard Drum Billet did, before Death laid a bony hand on his shoulder, was to pass on his staff of power to the eighth son of an eighth son. Unfortunately for his colleagues in the chauvinistic (not to say misogynistic) world of magic, he failed to check on the new-born baby's sex.

Death comes to us all. When he came to Mort, he offered him a job. After being assured that being dead was not compulsory, Mort accepted. However, he soon found that romantic longings did not mix easily with the responsibilities of being Death's apprentice.

Another Discworld novel. In this episode, the Discword is moving inexorably towards a collision with a malevolent redstar. There is only one man who can save the planet, the strange and hapless wizard Rincewind, last seen falling off the edge of the world.

The sixth Discworld novel. The witches of Discworld, not the most joyful bunch, decide that they must get involved in the politics of the planet. Granny Weatherwax, their obvious choice as spokesperson, finds that life in royal politics is not as simple as it seems.

Commander Sam Vimes of the Ankh-Morpork City Watch had it all. But now he's back in his own rough, tough past without even the clothes he was standing up in when the lightning struck.

It's the night before hogswatch. And its too quiet . Where is the big jolly fat man? Why is Death creeping down chimneys and trying to say Ho Ho Ho? The darkest night of the year is getting a lot darker... Susan the gothic governess has got to sort it out by morning, otherwise there won't be a morning.

Moist von Lipwig is a con artist ...and a fraud and a man faced with a life choice: be hanged, or put Ankh-Morpork's ailing postal service back on its feet. It's a tough decision. But he's got to see that the mail gets through, come rain, hail, sleet, dogs, the Post Office Workers' Friendly and Benevolent Society.

Mightily Oats has not picked a good time to be priest. He thought he'd come to Lancre for a simple ceremony. Now he's caught up in a war between vampires and witches. There's Young Agnes, who is really in two minds about everything - Magrat, who is trying to combine witchcraft and nappies, Nanny Ogg, and Granny Weatherwax, who is big trouble.

It's hard to grow up normally when Grandfather rides a white horse and wields a scythe - especially when you have to take over the family business, and everyone mistakes you for the Tooth Fairy. And especially when you have to face the new and addictive music that has entered Discworld.

Features Corporal Carrot (technically a dwarf), Lance-constable Cuddy (really a dwarf), Lance constable Detritus (a troll), Lance constable Angua (a woman... most of the time) and Corporal Nobbs (disqualified from the human race for shoving), who've only got twenty-four hours to clean up the town, Ankh-Morpork.

One of the Discworld novels. The witches Granny Weatherwax, Nanny Ogg and Magrat Garlick travel to the distant city of Genua to make sure that a servant girl doesn't marry a prince. But all they've got is Mrs Gogol's voodoo, a one-eyed cat and a secondhand magic wand that can only do pumpkins.