Elliot's life is spiralling out of control and his mum's health is worsening. The gods are determined to embark on the quest for the third chaos stone. But Elliot has heard of a mythical potion rumoured to cure all ills ... could he save his mum, even if it means sacrificing the fate of the world?

England, 1605. Twelve-year-old Tom must save his father from hanging. He falls in with a mysterious stranger, the Falcon, who promises to help - but can he be trusted? Soon, Tom faces a terrible mission: secure his father's release and stop the assassination of the king ...

Luka is imprisoned in the Block when an audacious break-out reunites him with his friends at last. Hiding out in the heart of the destroyed city, Luka realises the scale of their mission to defeat all-powerful AI, Happy. How can they stay hidden, let alone win the war?

A boy wakes to find himself locked in a white room. He has no memories, no idea who he is and no idea how he got here. As he pieces together his story he starts to wonder ... how can he tell what's real and what's not? Who is he really?

Kidnapped to a remote tropical island, Ash faces a terrifying challenge: cross the deadly jungle and find a cure for his mother, who's been infected with a deadly disease. As he discovers his own unexpected powers, he begins to question everything he once knew - about his parents, his enemies and himself.

Britain is on the brink of invasion. George is sent to the countryside while his brother and guardian, Charlie, trains to be a pilot. But the war is closer than he thinks. Nearby, an ancient burial ground hides a treasure Hitler is desperate to possess. George must find and protect it before it's too late ...

Three tiny, ancient beings - Moss, Burnet and Cumulus, once revered as Guardians of the Wild World - wake from winter hibernation. But when their home is destroyed, they set off on an adventure. Can they find a way to survive in a precious, disappearing world?

As autumn begins, Moss and the Hidden Folk friends travel to their former home in Ash Row, to find the rare mortal child who can both see and talk to them. Can they prove the Wild World still needs guardians?