When the vertically challenged Johnny Naples entrusts Tim Diamond with a package worth over three million pounds, he’s making a big mistake. Tim Diamond is the worst detective in the world. Next day, Johnny’s dead, Tim feels the heat, and his smart younger brother, Nick, gets the package – and every crook in town on his back!

Twelve-year-old Joe Warden isn’t happy. Sure, he’s rich, but his parents don’t care about him. His grandmother should make everything better, except that Joe’s granny is a nightmare. She’s not just physically repulsive, she’s horribly mean. Everyone thinks she’s just a dotty old woman, but Joe knows the truth. He’s seen behind her mask and glimpsed the wicked glimmer in her eyes – she is pure evil.

Thirteen-year-old David Eliot was a disappointment to his parents. But to be sent to Groosham Grange? Hidden away on a lonely island, Groosham Grange is a school that is unknown to the outside world. Pupils are forced to sign their names in blood. An English teacher is held together entirely with bandages. A soccer ball is made of ... well, you'd rather not know. What is the chilling secret hidden behind the headmaster's door? And why are students disappearing in the middle of the night?

For Tad Spencer, only son of a fabulously wealthy businessman, every day is like Christmas. Until he makes the mistake of wishing he was someone else. The next morning he wakes up as Bob Snarby, trapped in a cruel and squalid funfair world inhabited by hopeless criminals, mysterious fortune tellers and – worst of all – the murderous Finn.

In the first book in the number-one best-selling Alex Rider series by Anthony Horowitz, 14-year-old Alex is forcibly recruited into MI6. Armed with secret gadgets, he is sent to investigate Herod Sayle, a man who is offering state-of-the-art Stormbreaker computers to every school in the country. But the teenage spy soon finds himself in mortal danger.

Find out why it's not easy being green in the hilarious new story from Frank Cottrell Boyce: The Astounding Broccoli Boy! Rory Rooney likes to be prepared for all eventualities. His favourite book is  Don't Be Scared, Be Prepared, and he has memorized every page of it. He could even survive a hippo attack. He knows that just because something is unlikely doesn't mean it won't ever happen.... But Rory isn't prepared when he suddenly and inexplicably turns green.

When Joe tells a local news reporter exactly what he would do if he were leader of the country, the video goes viral, and Joe's speech becomes famous all over the world! Before long people are calling for the current leader to resign and give someone else a go...and that's how an ordinary boy like Joe ends up with the most extraordinary job. Now the fun can really start!

Tom Falconer is in trouble. Pursued by the notorious criminal Ratsey, Tom soon finds himself alone and hungry on the streets of London. Luckily enough, the mysterious Dr Mobius soon recruits Tom to play an important role in a play to be performed in front of Queen Elizabeth. Tom knows there’s something not right about Mobius, but he’s willing to take a risk in order to keep his neck out of Ratsey’s murderous hands.

Luke’s dad has bought a lot of gadgets recently, and not one of them works as it’s supposed to. Maybe it’s because a machine-from-the-future is stalking Bromley, playing havoc with all the tech and trying to stop Star Lad going on a date. Could this be the Rise of the Machines? Luke knows what he must do - he just needs his fellow SCARF members to help, or it will be the end of everything.... 

From the author of The Parent Agency comes a thrilling, funny and touching new adventure. Fred and Ellie are twins. But not identical (because that's impossible for a boy and a girl). They do like all the same things, though. Especially video games. Which they are very good at. They aren't that good, however, at much else - like, for example, football, or dealing with the school bullies. Then they meet the Mystery Man, who sends them a video game controller which doesn't look like any other controller they've ever seen.

Alex is trying to get his life back on track. But Scorpia has returned, and when you’re the world’s most successful spy, the only way out is to face your enemies. Alex’s final mission will be the deadliest of all.

Fly into a fiery and fantastical future with number one best-selling author David Walliams, in an epic adventure of myth and legend, good and evil, and one small boy who must save the world.... It is 2120 and London is in ruins. The young Prince Alfred has never known a life outside Buckingham Palace – but when strange goings-on breach its walls and stalk the corridors in the dead of night, he is thrust into a world of mystery, adventure and monsters.

From the million-copy bestselling author of The Parent Agency and Birthday Boy comes a wildly entertaining wish-fulfilment adventure that asks the question: what would happen if the strictest head teacher swapped bodies with the naughtiest kid in school?  

The Taylor Turbochaser is a road-trip roller coaster...with a twist. At its heart is the unforgettable Amy Taylor. Amy loves cars, and dreams of being a driver. But there’s a major catch: her slow old wheelchair with its broken wheel. When Amy finally gets a new electric one, it’s exciting...at first. But standard engines only have so much power. And that’s where Rahul comes in - Amy’s best friend and genius inventor. Soon Rahul turns a wheelchair into...a supercar! 

Luke is a comic-mad 11-year-old who shares a tree house with his geeky older brother, Zack. Luke's only mistake is to go for a wee right at the wrong time. While he's gone, an alien gives his undeserving, never-read-a-comic-in-his-life brother superpowers and then tells him to save the universe. Luke is massively annoyed about this, but when Zack is kidnapped by his archnemesis, Luke and his friends have only five days to find him and save the world.... Hilariously narrated by Joe Thomas.