When Maya Andersen and her family moved to Spores Ferry, Oregon, they didn't know there'd be magic right next door. Their new neighbors in the Janus House Apartments all have unusual powers, and the basement is a Grand Central Station to other worlds. Maya and her alien companion, Rimi, are learning how to live together and how to keep their secret-which becomes a lot harder as they help the Janus Housers track down the Krithi, the race who snatched Rimi from her home planet in an attempt to rule the universe.