ABANDONED. YA? Fiction adventure. Search for Keys on Island. A group of people/teens search an island that has keys hidden. They have to solve old clues for the location of the keys. All to unlock some huge door with a bunch of locks on it.

[Lance]

I think I read this around early 2000s. Not sure if a kids or teen book. A group of people/teens search an island that has keys hidden. They have to solve old clues for the location of the keys. All to unlock some huge door with a bunch of locks on it. I can't remember what's behind it. I don't remember magic or advanced tech.
I think some history is talked about that Christopher Columbus even landed on the island before discovering the US or something like that.

[Kris]

Lance, that's a good start. We need more information in the header/topic title (e.g., more about the plot, main characters). Many members only read the headers. We have thousands of book requests, so threads with vague headers are closed.

Copy more plot details from your message #1 to the header. Click the small "edit" link after the header. This only works on the full Desktop website - not the Mobile website or app. (On the Mobile website, there's a "Desktop version" link at the bottom of the page.)

[Kris]

No response, moving to Abandoned folder.

Lance (OP) was last active on the site in September 2020.