Katherine Applegate

Jackson and his family have fallen on hard times. There's no more money for rent. And not much for food, either. His parents, his little sister, and their dog may have to live in their minivan. Again. Crenshaw is a cat. He's large, he's outspoken, and he's imaginary. He has come back into Jackson's life to help him. But is an imaginary friend enough to save this family from losing everything?

Fearing she may be the last of her kind, Byx sets off to find a safe haven and to see if the legends of hidden dairnes are true.