Book title and author: The Ghost at Skeleton Rock by Franklin W. Dixon
Title of review: An adventure that keeps you wondering
Number of stars (1 to 5):4

Introduction
Frank and Joe are on another mission to find out where the diamonds of the Hugo dummy came from.
Description and summary of main points
Frank and Joe go to Porto Rico to figure out what the pineapple tattoo gang is up to. The gang is up to no good. Frank and Joe each get captured multiple times.
Evaluation
Really good book keeps you wondering. I would recommend it to anyone who likes adventures books.
Conclusion
Very adventures book.
Your final review
Really great book everyone should read it. A good adventures book.