Join Agent Stitch, the world's greatest alien detective, and his friends on another exciting adventure in this fifth book in the Agent Stitch illustrated middle grade series! Intergalactic agent Stitch and his friends have protected Earth from aliens before by using teamwork, gadgets, and their individual quirks--but their beloved planet is in danger once again! Yelkaelp, the tyrant from the Mirror Galaxy, has disappeared. So when a UFO appears in Roswell, New Mexico that looks like his ship, Stitch and his friends blast off to investigate. Can they search for clues and stay undetected at a UFO convention in order to save the world? This is the fifth book in the exciting Agent Stitch middle grade series! Check out the other books: Disney Agent Stitch: A Study in Slime Disney Agent Stitch: The Trouble with Toothoids Disney Agent Stitch: Menace at the Mall Disney Agent Stitch: A Case of Double Trouble.