Like his fellow lunarnauts - otherwise known as Moonies - living on Moon Base Alpha, twelve-year-old Dashiell Gibson is famous the world over for being one of the first humans to live on the moon. And he's bored out of his mind. Kids aren't allowed on the lunar surface, meaning they're trapped inside the tiny moon base with next to nothing to occupy their time - and the only other kid Dash's age spends all his time hooked into virtual reality games.

Twelve-year-old Addison Cooke just wishes something exciting would happen to him. His aunt and uncle, both world-famous researchers, travel to the ends of the earth searching for hidden treasure, dodging dangerous robbers along the way, while Addison is stuck in school all day. Luckily for Addison, adventure has a way of finding the Cookes.

When Pierrot becomes an orphan, he must leave his home in Paris for a new life with his Aunt Beatrix, a servant in a wealthy household at the top of the German mountains. But this is no ordinary time, for it is 1935 and the second World War is fast approaching; and this is no ordinary house, for this is the Berghof, the home of Adolf Hitler. Quickly, Pierrot is taken under Hitler's wing, and is thrown into an increasingly dangerous new world: a world of terror, secrets and betrayal, from which he may never be able to escape.

Travel the Nine Worlds with your favourite characters from the world of Magnus Chase in a brand-new series of adventures. Find out why Amir Fadlan hates clothes shopping in Midgard, see how Mallory Keen learns in icy Niflheim that insulting a dragon can be a good idea, and join Alex Fierro as they play with fire (and a disco sword) in the home of the fire giants, Muspellheim. But watch out for Thor, who is jogging through all Nine Worlds so he can log his million steps - and is raising quite a stink....

Andy and Terry have added another thirteen levels of crazy fun to their ever-growing treehouse. They've got a tiny-horse level, a pyjama-party room, an Underpants Museum and Treehouse Information Centre! But Andy and Terry have found themselves running from the Story Police and the only way to escape, is through the terrifying Door of Doom!  

In Wrecking Ball, an unexpected inheritance gives the Heffley family a chance to make major improvements to their home. But they soon find that construction isn't all it's cracked up to be. When things get rough, will the Heffleys be able to stay...or will they be forced to move?  

Fred awoke to find that a snake was watching him and that there was an aeroplane in the trees. It was on fire. Being on fire was a quality it shared with much of the surrounding jungle. After crashing hundreds of miles from civilisation in the Amazon rainforest, Fred, Con, Lila and Max are utterly alone and in grave danger. They have no food, no water and no chance of being rescued. But they are alive, and they have hope. As they negotiate the wild jungle, they begin to find signs that something - someone - has been there before them.

Pay close attention, and you might solve this. On Monday afternoon five students at Bayview High walk into detention. Bronwyn, the brain, is Yale-bound and never breaks a rule. Addy, the beauty, is the picture-perfect homecoming princess. Nate, the criminal, is already on probation for dealing. Cooper, the athlete, is the all-star baseball pitcher. And Simon, the outcast, is the creator of Bayview High's notorious gossip app. Only Simon never makes it out of that classroom. Before the end of detention, Simon's dead.

Read by David Walliams, with Nitin Ganatra as Raj - listen to David perform these 10 cautionary tales introducing a delightfully dreadful cast of characters. Are you ready to listen to the World’s Worst Children? Five beastly boys and five gruesome girls!

Sam has wanted a dog for ages, so when Oscar turns up on this doorstep he can't believe his luck. When he finds out Oscar's secret he can't believe his ears! Oscar thinks humans are silly and rather badly trained. But when the freedom of the town's dogs is under threat, Oscar's about to discover that a dog's best friend is his boy.