Nevermoor meets Keeper of the Lost Cities in the second wondrous adventure in the Unmapped Chronicles fantasy series from bestselling author Abi Elphinstone.

Eleven-year-old twins Fox and Fibber have been rivals for as long as they can remember. Only one of them will inherit the family fortune, and so a race is afoot to save the dwindling Petty-Squabble empire and win the love of their parents.

But when the twins are whisked off to Jungledrop, a magical Unmapped Kingdom in charge of conjuring our world’s weather, things get wildly out of hand. An evil harpy called Morg is on the loose. And if she finds the long-lost Forever Fern before the twins, both Jungledrop and their world will crumble.

Suddenly, Fox and Fibber find themselves on an incredible adventure in a glow-in-the-dark rainforest full of golden panthers, gobblequick trees, and enchanted temples. But with the fate of two worlds in their hands, will the twins be able to work together for once to defeat Morg and her dark magic?

Abi Elphinstone grew up in Scotland where she spent most of her childhood building dens, hiding in tree houses, and running wild across highland glens. After being coaxed out of her treehouse, she studied English at Bristol University and then worked as a teacher in Africa, Berkshire, and London. She is the author of the Dreamsnatcher trilogy and the Unmapped Chronicles, among other books for young readers, and the editor of anthology Winter Magic. When she’s not writing, Abi volunteers for the children’s literacy charity Coram Beanstalk, speaks in schools, and travels the world looking for her next story. You can find more about Abi at AbiElphinstone.com or on Facebook at Facebook.com/Abi.Elphinstone.