The Mystery of the Missing Cat

When the Aldens hear that Mr. Woods cat, Spotzie, is missing, they immediately help out by putting up LOST CAT posters and going door-to-door with a photograph of the cat. But along the way they meet some strange characters, receive frightening phone calls, and even find a cat that looks just like Spotzie but is it? It seems that the more they search, the more mysterious the mystery becomes!