From bestselling and award-winning author Sara Pennypacker comes the long-awaited sequel to Pax; gorgeously crafted, utterly compelling with stunning illustrations by award-winning author and illustrator Jon Klassen. It’s been a year since Peter and his pet fox, Pax, have seen each other. Once inseparable, they now lead very different lives. Pax must protect his litter of kits in a dangerous world. Meanwhile Peter, orphaned after the war, has left his adopted home and joined the Water Warriors, a group determined to heal the land from the scars of the war.