Invisible Terror Collection: The Guardian

At the start of the fifth book in Bill Myers’ Forbidden Doors series, Becka Williams’ best friend Julie is involved in a hit-and-run accident. When Julie awakes in the hospital, she’s convinced an angelic being is caring for her and living inside her—but Becka is sure the spirit Julie has welcomed is anything but angelic. With Julie’s spiritual wellbeing at stake, Becka risks everything to convince her friend of the truth.