Joshua McGuire

Way out in the furthest part of the known world, a tiny stronghold exists all on its own. There, a boy called Ash waits for the return of his parents, doing his best to avoid his very grumpy yeti guardian, Tobu. But life is about to get a whole lot more adventurous for Ash. When a brave rescue attempt reveals he has amazing magical powers, he's whisked aboard the Frostheart, a sleigh packed full of daring explorers who could use his help. But can they help him find his family . . . ?

Ash and the rest of the Frostheart's brave crew have finally arrived at the majestic stronghold of Aurora - and Ash's mind is blown. It's an extraordinary place - unlike anything he's ever seen - and he can't wait to solve the next clue that will lead him to his parents. But it's quickly clear that even Aurora isn't safe for Song Weavers. A fanatical Pathfinder captain has turned the city against Ash and his kind - and it's not long before the Frostheart has to make another break for freedom. But when a vicious Wraith attack leaves Ash, Lunah, Rook and Tobu stranded on the ice, they will have to use all their strength and cunning to reach safety. But what they find is even more incredible...

The bestselling Frostheart trilogy concludes in this epic story of bravery, loyalty and friendship.

Ash faces his greatest challenge yet as the evil Wraith leader Shaard unleashes the dreaded Devourer from its centuries-long imprisonment. Only by uniting can the peoples of the Snow Sea hope to stand against the monster's wrath, but as the Devourer targets the stronghold of Aurora, the tribes remain as divided as ever.

In a last desperate move, Ash and the crew of the Frostheart journey to the yeti lands, where humans are forbidden, in search for the truth about the Devourer's origins, and the one weakness that may prove its undoing...