Admittedly, Mrs Patricia Osborne is a rather strange lady. She gets on her niece Allie's nerves by claiming that cobwebs are excellent medicinal herbs. She tells Allie that she draws a circle around her bed with a knife before going to bed to protect herself from impending doom. She also invites people to mysterious gatherings at night. Allie therefore asks the Three??? to get to the bottom of these mysteries. Our detectives sneak into Mrs Osborne's house and observe eerie things. I wonder what they have seen?