Book Synopsis Set in a world inspired by pre-Shogun era Japan, this is a stunning debut fantasy in the vein of Grace Lin about how a young pearl diver goes to the ends of the earth to rescue her twin sister, who has been stolen by a ghost whale. Kai and Kishi share the same futon, the same face, and the same talent for pearl diving. But Kishi is the obedient daughter, while Kai tries to push the rules, and sometimes they fight. Still, when Kishi is stolen and killed by the legendary Ghost…