Is this Armageddon for Artemis fowl? Opal Koboi, power-crazed pixie, is plotting to exterminate mankind and become fairy queen. If she succeeds, the spirits of long-dead fairy warriors will rise from the earth, inhabit the nearest available bodies and wreak mass destruction.

Has criminal mastermind Artemis Fowl met his match? Until recently Artemis Fowl was the only human to have discovered that fairies do exist. But now a second juvenile genius wants to capture one for scientific study - and not just any old fairy. The newcomer intends to trap a demon, the most human-hating species unknown to man.

Arch-Criminal Artemis Fowl's mind has been wiped. Now someone wants him dead. Artemis Fowl is the only boy ever to have discovered an armed and dangerous fairy race living below ground. He just can't remember any of it.

Evil pixie, Opal Koboi, is back and she's more dangerous than ever. This time she doesn't just want power over the fairy People - this time she wants the humans too. Captain Holly Short is the only fairy with a hope of stopping her, but as Holly knows, it takes one genius criminal mastermind to fight another.

Artemis Fowl is no stranger to trouble. In fact he's a magnet for it. Man-eating trolls, armed and dangerous (not to mention high-tech) fairies, flame-throwing goblins - he's seen the lot. He had decided to forego criminal activity of the more magical kind. However... Now his mother is gravely ill.

Marooned on a sandbank, a boy faces certain death. With the sea closing in and the current about to drag him to a watery grave, his final wish is to see heaven. Waking in a strange bed, the boy meets an old man. It is Arthur, the warrior king of legend, and from his lips the boy hears of Camelot, chivalry, magic, evil and betrayal.

The glorious culmination of the Arthur trilogy

Seventeen-year-old Lumikki Andersson is hardly your average teenager. She lives by herself in the city of Tampere, Finland, and has a firm rule to mind nobody's business but her own. But that rule is put to the test when she happens upon five hundred washed euro notes hanging up to dry in her school's darkroom.

Three and a half months have passed since Lumikki Andersson was left for dead in a snowdrift, a bullet wound in her thigh and frostbite creeping into her skin. But the scorchingly hot streets of Prague in summer provide a welcome contrast to that terrifying time, and now Lumikki just wants to move on and escape her parent's oppressive concern.

We were in the square, in the square where I'd run, holding her, carrying her, telling her to stay alive, stay alive till we got safe, till we got to Haven so I could save her - But there weren't no safety, no safety at all, there was just him and his men.

The fourth Roman Mystery takes the friends to Rome on a dangerous assignment as Jonathan grapples with guilt and anger.

Set within a civilization that lives deep beneath the sea, twin sisters, Rio and Bay, are about to make the most important decision of their lives. Will they choose to stay Below, sacrificing their soul but living in happiness, or to go Above, keeping their soul but living in weakness and misery. No one could have predicted their choice.

Atticus Grammatticus Cattypuss Claw, the world's greatest police cat, is back. When the kittens at the local cats' home are wrongly suspected of a knitting crime spree, Inspector Cheddar is baffled. Atticus must step in to find the real culprits.

Atticus Grammatticus Cattypus Claw, the reformed cat burglar is back. This time, the tabby with talent is on the right side of the law. When Jimmy Magpie and his gang are busted out of jail by a mysterious villain and an evil cat called Ginger Biscuit, Atticus knows from bitter experience he's going to need all his skill and courage to catch them.

When Aubrey is stung by a very polite wasp he realises there is something strange going on in Rushing Wood. With help from his friends Ariadne the house spider, Silvio the silverfish and Lupo the huskey pup, the young warrior sets out to fight the terrible robospiders and their genius creator and, just maybe, save the world.

Featuring three new chapters from three different characters - bully Julian, oldest friend Christopher and classmate Charlotte, this title gives insight into how Auggie has touched their own lives.

Forget what you know about mermaids with Laura Dockrill's hilarious, riotous adventure not to be missed.It has been two years since Rory drowned, and Lorali is in Hastings, living the quiet life of a normal teenage girl.

The 5th book in the No.1 New York Times bestselling series by Chris Colfer

From number one bestselling author David Walliams comes another heartfelt but hilarious hoot of an adventure

When both of Eddie Dickens' parents catch a disease that makes them turn yellow, go a bit crinkly round the edges and smell of hot water bottles, it's agreed he should go and stay with relatives at their house Awful End.

The first title in a young, inclusive magical adventure series inspired by world mythology from debut author Lola Morayo. Aziza lives with her mum, dad and older brother in a city flat, and she loves fairies. The mysterious gift of a fairy door leads her into a magical kingdom and straight into an adventure. Perfect for young readers of 6-8.