Molly and baby Luke can each take one toy when their family moves to the moon. For inventive Molly, packing crates become a fort, and food cans a tea set—but will she share her playset with Luke? For youngsters up to 6, this first children's book from Hugo and Nebula Award winner Mary Robinette Kowal imagines life on the moon, while Diana Mayo illustrates a dreamy blue lunar living room in acrylics, pencils, pastels, and collage.