Frank and Joe race against time to retrieve a scientist’s top-secret invention before thieves get their hands on it. But the young detectives soon discover that they are involved in a mystery far greater in scope than just safeguarding the invention. When Joe is kidnapped, this incident starts Frank of on a chase that could end disastrously for him and his pals.
What Happened at Midnight
I really enjoyed this book. I would definitely reccomemend this to anyone who likes mystery. I have always liked the Hardy Boys and all the strange mysteries that they have solved.