The Wearle came to Erth to find out what happened to their previous colony, who never returned. Gabrial, a young blue dragon, is desperate to prove his worth. But the dragons aren't alone in the mountains. Out beyond the scorch line, Ren, a young hom boy, is fascinated by the 'skalers'. Little does he know that his fate and theirs are linked in ways he could never have imagined. A stunning new fantasy series from the New York Times bestselling author, Chris d'Lacey.