Forbidden to leave her island, Isabella dreams of the faraway lands her cartographer father once mapped. When her friend disappears, she volunteers to guide the search.

The world beyond the walls is a monster-filled wasteland - and beneath the dry rivers and smoking mountains, a fire demon is stirring from its sleep. Soon, following her map, her heart and an ancient myth, Isabella discovers the true end of her journey: to save the island itself. A beautifully written, multi award-winning story of friendship, discovery, myths and magic for any age - perfect for fans of Philip Pullman, Frances Hardinge or Katherine Rundell A perfect gift for Christmas, illustrated in colour by Olia Muza, and featuring a bonus chapter From the author of Julia and the Shark, Leila and the Blue Fox and The Mercies, chosen for the Richard & Judy Book Club Set in an extensive and stunningly-imagined parallel world imbued with magical realism