Twins Arthur and Maudie Brightstorm receive word in Lontown that their famous explorer father has died in a failed attempt to reach the southernmost point in the world. Not only that, but he has been accused of stealing fuel before he died! The twins don't believe the news, and they answer an ad to join a new attempt to reach South Polaris. It's their only hope of learning the truth...and salvaging their family's reputation.  

When a mysterious boy washes in with the tide, the citizens believe he's the Enemy - the god who drowned the world - come again to cause untold chaos. Only Ellie, a fearless young inventor living in a workshop crammed with curiosities, believes he's innocent. But the Enemy can take possession of any human body and the ruthless Inquisition are determined to destroy it forever. To save the boy, Ellie must prove who he really is - even if that means revealing her own dangerous secret.... 

Harrison Beck is reluctantly joining his travel-writer Uncle Nate for the last journey of the royal train, The Highland Falcon. But as the train makes its way to Scotland, a priceless brooch goes missing, and things are suddenly a lot more interesting. As suspicions and accusations run high among the passengers, Harrison begins to investigate and uncovers a few surprises along the way. Can he solve the mystery of the jewel thief and catch the culprit before they reach the end of the line? 

Eleven-year-old Casper Tock hates risks, is allergic to adventures and shudders at the thought of unpredictable events. So, it comes as a nasty shock to him when he accidentally stumbles into Rumblestar, an Unmapped Kingdom full of magical beasts. All Casper wants is to find a way home, but Rumblestar is in trouble. An evil harpy called Morg is sending her followers, the Midnights, into the kingdom to wreak havoc and pave the way for her to steal the Unmapped magic for herself.

Herbert Lemon, Lost-and-Founder at the Grand Nautilus Hotel, knows that returning lost things to their rightful owners is not easy - especially when the lost thing is not a thing at all, but a girl. No one knows what happened to Violet Parma’s parents 12 years ago, and when she engages Herbie to help her find them, the pair discover that their disappearance might have something to do with the legendary sea-monster, the Malamander. Eerie-on-Sea has always been a mysteriously chilling place, where strange stories seem to wash up. And it just got stranger....

Ash and the rest of the Frostheart's brave crew have finally arrived at the majestic stronghold of Aurora - and Ash's mind is blown. It's an extraordinary place - unlike anything he's ever seen - and he can't wait to solve the next clue that will lead him to his parents. But it's quickly clear that even Aurora isn't safe for Song Weavers. A fanatical Pathfinder captain has turned the city against Ash and his kind - and it's not long before the Frostheart has to make another break for freedom. 

Morrigan Crow is cursed. Having been born on Eventide, the unluckiest day for any child to be born, she's blamed for all local misfortunes, from hailstorms to heart attacks - and, worst of all, the curse means that Morrigan is doomed to die at midnight on her 11th birthday. But as Morrigan awaits her fate, a strange and remarkable man named Jupiter North appears.

Way out in the furthest part of the known world, a tiny stronghold exists all on its own, cut off from the rest of human-kin by monsters that lurk beneath the Snow Sea. There, a little boy called Ash waits for the return of his parents, singing a forbidden lullaby to remind him of them...and doing his best to avoid his very, very grumpy yeti guardian, Tobu. But life is about to get a whole lot more crazy-adventurous for Ash.

Grace’s family are wardens of the Griffin Map, using its teleport technology to fight crimes across Moreland. Although Grace is still too young, she longs to go on missions herself. After all, if her brother, Bren, can do it, why can’t she? So when Grace finds herself alone with the map as a distress call comes in, she jumps at the change to prove she’s up to the task. But the map transports Grace to a remote village where nothing is quite as it seems. Has she taken on more than she can handle?

When Arthur and Rose were little, they were heroes in the Land of Roar, an imaginary world that they found by climbing through the folding bed in their grandad’s attic. Roar was filled with things they loved - dragons, mermaids, ninja wizards and adventure - as well as things that scared them (including a very creepy scarecrow).... Now the twins are 11, Roar is just a memory. But when they help Grandad clean out the attic, Arthur is horrified as Grandad is pulled into the folding bed and vanishes. Is he playing a joke? Or is Roar...real?

When 12-year-old Billy Chan finds out his parents are sending him to a summer camp in middle-of-nowhere China, he doesn’t know what to expect. There he meets fellow campers Dylan, Charlotte and Ling-Fei and together they stumble upon an age-old secret: four powerful warrior dragons, hidden deep within the mountain behind the camp. They have been trapped since an epic battle with the Dragon of Death and need the children’s help to set them free before terrible evil is unleashed on the earth. 

In all the years that Elinora Gassbeek has been matron of the Little Tulip Orphanage, not once have the Rules for Baby Abandonment been broken. Until the autumn of 1886, when five babies are left in outrageous circumstances: one in a tin toolbox, one in a coal bucket, one in a picnic hamper, one in a wheat sack and finally, one in a coffin-shaped basket. 

The year is 3020. Pip@256X#YY.3_7 is lonely and bored: she goes to virtual school on her G-Glasses, she has only a talking cat and parrot to hang out with and she can’t even leave her LivingSpace due to the extreme heat and floods outside. Until the day that Pip explores a glowing ring in a lab and finds herself in a warehouse, in 2019. Where she meets boy-inventor Rahul – who is also lonely and bored. Together, Rahul and Pip are no longer lonely. But they have a whole load of new problems.

In the snowy kingdom of Erkenwald, whales glide between icebergs, wolves hunt on the tundra and polar bears roam the glaciers. But the people of this land aren’t so easy to find - because Erkenwald is ruled by an evil Ice Queen, and the tribes must stay hidden or risk becoming her prisoners at Winterfang Palace. Join Eska, a girl who breaks free from a cursed music box, and Flint, a boy whose inventions could change the fate of Erkenwald forever, as they journey to the Never Cliffs and beyond.

Following the disappearance of her mum, 10-year-old Aniyah suddenly finds herself living in foster care. With her life in disarray, she knows just one thing for sure: her mum isn't gone for ever. Because people with the brightest hearts never truly leave.