The Lost Continent (Wings of Fire #11)

The New York Times bestselling series continues with a thrilling revelation: brand-new tribes of dragons!
For centuries there have been rumors of another continent on the dragons' planet: another land far across the ocean, populated by tribes of dragons very different from those we know. But there's never been any evidence, and most dragons dismissed the rumors as fairy tales.
Until now.
Because it turns out the stories are true.
And the other tribes are coming.