A. Deborah Baker

New York Times best-selling and award-winning author Seanan McGuire takes our heroes on a high seas adventure, with pirates and queens and all the dangers of the deep as they continue their journey through the Up-and-Under on their quest for the road that will lead them home....

Avery is an exceptional child. Everything he does is precise, from the way he washes his face in the morning to the way he completes his homework - without complaint, without fuss, without prompt. Zib is also an exceptional child, because all children are, in their own way....

When the improbable road leaves Avery and Zib in the land of Air and at the mercy of the Queen of Swords, escape without becoming monsters may be impossible. But with the aid of the Queen's son, the unpredictable Jack Daw, they may emerge with enough of their humanity to someday make it home....

Since stumbling from their world into the Up and Under, Avery and Zib have walked the improbable road across forests, seas and skies, finding friends in the unlikeliest of places and enemies great in number, as they make their way toward the Impossible City in the hope of finding their way home....