From bestselling author Abi Elphinstone comes a wondrous new series about four secret unmapped kingdoms hidden in our own world!
Casper Tock hates risks and is allergic to adventures. So it comes as a nasty shock to him one day when he hides from bullies in an ancient grandfather clock—and ends up finding an entire world inside.
Casper discovers that this sky kingdom of Rumblestar is one of the four Unmapped Kingdoms in charge of controlling the weather in Casper’s own world. What’s more, Casper is now stuck in Rumblestar, and the only person there who doesn’t think he’s a demon spy is a strange girl named Utterly, who hates rules and is allergic to behaving.
All Casper wants is to find his way home, but Rumblestar is in trouble. An evil harpy called Morg is trying to steal the magic of the Unmapped Kingdoms. And if these kingdoms fall, Casper’s world will be destroyed as well.
And so, together with Utterly and her miniature dragon, Arlo, Casper embarks on a quest full of cloud giants, storm ogres, and drizzle hags. Can he, Utterly, and Arlo—the unlikeliest of heroes—save both their worlds from the clutches of Morg?
A boy is transported to the magical realms responsible for creating the Earth's weather in this heartfelt middle grade fantasy. Casper Tock, 11, eschews the complications of friendship in favor of timetables and lists, which makes him the target of wealthy bullies at his English boarding school. While hiding inside a grandfather clock, he's sucked through to Rumblestar, one of the four Unmapped Kingdoms that conjure "sunlight, rain, snow, and every untold wonder behind the weather." Initially mistaken as a criminal by the perpetually grumpy Utterly Thankless, a girl with a propensity for trouble, Casper eventually teams up with her to free the Unmapped Kingdoms' magic from Morg, a harpy bent on stealing it all for herself. As they wander the regions of Rumblestar, encountering cloud giants, drizzle hags, and more, Casper and Utterly each redefine their understanding of friendship and loyalty while overcoming their individual limitations. Elphinstone (Sky Song) populates this volume with fanciful creatures and concepts, including an overly helpful hot air balloon powered by dragon fire, but she never loses sight of her protagonists' personal stakes or emotional journeys, resulting in a humorous adventure that resonates on multiple levels. Ages 8 12.