This one was excellent. I would give it 5 stars, but once again Nancy Drew has done something that caused me to downgrade the story.I am convinced that Nancy is legally brain dead. Some of the things she does just doesn't make sense. She willingly goes outside with the baddie...alone. She had plans to tell this person that she was on to them, so she leaves a costume party with plenty of witnesses because she would like to reveal what she knows in private.Wouldn't you WANT to out the baddie around as many people as possible? As I said, Nancy is brain dead. She gets clunked over the head with a heavy object in nearly every book, and blacks out, so I am sure some damage has been done.
great book...i never expected Brad to be the culprit behind the poisoning ...