Introduces two characters -- one a girl, one a dog-- who are reaching back further than their memories in order to figure out where they came from and where they're going.

All her life Aurora has heard stories about how wonderful and lucky Heidi is, and soon this paragon (now grown up and expecting a baby) will be visiting; but before she arrives part of their house is damaged in a fire, and worse, Aurora's beloved dog disappears--and while her parents have always believed in "soof" (Heidi's mom's word for love), Aurora, who has never really fit in with children her own age, will just have to find her own soof.