In this second book of the series, Pookie, a Dwarf Hamster wants to be free. Free to explore the big house he lives in with ten-year-old Lucy, her parents and two other adopted pets. Pawsley, a dog with really big feet, and Catchoo, a cat allergic to other animals. One night on one of his exploring adventures out of his house, he discovers an eerie, sinister light coming from downstairs. He knows he must do something to warn his friends. What kind of light is it that can crawl across the walls? And where is it coming from? What can he - a tiny hamster - do to save his family from this potential evil?
