Eleven-year-old sleuths Alex and Yasmeen are back in action, this time on the trail of a serial catnapper. Halloween is the first cat to go missing, stolen right from her bed on the front porch in the middle of the night. One by one, more cats from the neighborhood disappear. It's rumored that the Harvey house ghost is back and seeking vengeance. Will he strike again? It's up to Alex and Yasmeen to find out before Halloween is gone forever. Cat fanciers and mystery fans will be enthralled by this fast-paced detective novel.