Van Powell 's Books
A very well recieved series by Van Powell are the books, featuring tropes. The most popular books are The Ghost of Mystery Airport, The Mystery Boys and Captain Kidd's Message, The Mystery Boys and the Inca Gold, The Mystery of the Fifteen Sounds, which was published in 2022.
The Ghost of Mystery Airport
The Mystery Boys and Captain Kidd's Message
The Mystery Boys and the Inca Gold
The Mystery of the Fifteen Sounds