Just after arriving in Grand Turk, you run across your scholar contact. It seems like Professor Cray is here as well, having followed his leads to 'Atlantis'. You should go and talk to him to find out about his discoveries.
There will be no fighting required for this mission, but a fair amount of running around and traveling. First you have to go and talk to the Professor, who in turn will send you to contacts in Basseterre and Ruddy Cove. In Ruddy Cove, you will have to enter the wreck of a ship to find some letters. This part takes place on a unique (but very tiny) mission map. Return to Grand Turk and talk to the Professor to finish the mission.
Go to the Town Boss's office to get this mission.
- Find the Letters