How do I get off the island?

Hint 1 of 11:

It wouldn't hurt to talk to people.

Hint 2 of 11:

Some will refer you to someone else.  Once you know who else you should talk
to and what to say, follow up on the lead.

Hint 3 of 11:

Start with the book seller.

Hint 4 of 11:

He'll send you to the ferry man.

Hint 5 of 11:

Then you can go to the pawn shop owner to get a magic map.