Aliens in Disguise (Intergalactic Bed and Breakfast Series #3)

When David's grandma wins a hotelier award and goes to accept it on another planet, security officer Tate assumes full control of the Intergalactic Bed & Breakfast. His decision to put the alien tourists on total lockdown doesn't go over well, however, and most of the guests vacate. Tate decides to retrieve Grandma, leaving David and his friend Amy home alone. Running the B&B when there are only a few guests should be a breeze, especially for two kids who saved the universe just a few we…