Jack's dad has a secret—a sad secret. He has never told Jack how he lost his wings. The day he does, Jack's world changes. And, when someone from his parents' past comes into their present, they must work out how to stop things from the past happening all over again.

In Full Flight is the third book in the Wings chapter book series, set around a family with wings and bird-like feet. This book is darker than the other two, dealing with themes of difference, discrimination at a state level, and finding a place to belong.