Mistério na Marginal

The story has a simple but compelling plot. I wonder what choices kept it exciting without overcomplicating things for young readers.

I was guessing throughout, but sometimes I wondered if the mystery was too predictable. What was everyone's take on the clues' difficulty?

The coastal backdrop adds a nice flavor to the adventure, but I’m curious whether it was based on a real place or just a fictional setting created for the story.