The Question and Answer section for Treasure Island is a great resource to ask questions, find answers, and discuss the novel.
I think the book largely is escape adventure. Certainly themes like greed and loyalty play a heavy role in the book.
The novel Treasure Island is set in two separate locations in the mid 18th centuy:. The Admiral Benbow, which is a small sea-side inn near Bristol and Bristol. There is of course Treasure Island.