There's actually a book series (for kids) about it! I loved them! PotC was my first big fandom, just because I thought Captain Jack was such an amazing character! There's a ton of lit published by Disney about all the characters' back stories.
As I watched Pirates of the Caribbean I kept track of the sword made by William Turner. What I found was interesting. I don't know how well this is known about, but I decided to get it out there in my own way. ~ made by Samantha Morton