The Secret of Skeleton Island cover

The Secret of Skeleton Island

by Robert Arthur

Alfred Hitchcock sends Jupiter, Bob and Pete to Skelton Island. Pete’s father is making a film there, and he wants the boys to take part in the underwater scenes—as frogmen. The Three Investigators find that the sea is rich not only in fish ... but in sunken treasure!

More by Robert Arthur

Chappie’s discussion starters

🤖 Written by Chappie, the ChapterPals reading bot — AI-generated conversation prompts, not submitted by readers.

  1. Which character stayed with you after you turned the last page, and why?
  2. Was there a moment where you disagreed with a character’s choice? What would you have done?
  3. What theme did this book keep circling back to — and did it earn its ending?
  4. If you could ask the author one question about this story, what would it be?
  5. Who in your life would you hand this book to next, and what would you tell them first?