Synopsis: #1 NEW YORK TIMES BESTSELLER CALDECOTT HONOR AWARD WINNER USA TODAY BESTSELLER A determined Owl builds strength and confidence in this medieval picture book about the real mettle of a hero: wits, humor, and heart. Since the day he hatched, Owl dreamed of becoming a real knight. He may not be the biggest or the strongest, but his sharp nocturnal instincts can help protect the castle, especially since many knights have recently gone missing.…