Elphinstone, Abi

When Casper is transported to the strange world of Rumblestar, he must work with his first real friend, Utterly Thankless, to stop the monstrous creatures terrorizing the land.

"Twins Fox and Fibber find themselves in one of the Unmapped Kingdoms and set off on a quest to find the Forever Fern hidden deep in the glow-in-the-dark rainforests of Jungledrop"--Provided by publisher.

Eleven-year-old Zebedee Bolt is on the run. Again. Only this time, it s not the police who find him. It s an evil harpy called Morg. And when she hauls him into Crackledawn, an Unmapped kingdom that conjures sunlight for our world, Zeb discovers running away only gets you so far.

"Twins Fox and Fibber find themselves in one of the Unmapped Kingdoms and set off on a quest to find the Forever Fern hidden deep in the glow-in-the-dark rainforests of Jungledrop"--Provided by publisher.

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. 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?.