'Angelo Martinelli - also known as The Angel - doesn't believe in the supernatural, but strange things are happening in the house on Galgon Street. Mirrors are smashed, mysterious messages appear on the walls, and the furniture is thrown about.
'There is no sign of a break-in and the only clue is a strange smell. Time to bring in the CASE Breaker gang and Guthrie, the dog with the amazing powers.' (Publication summary)