In Nancy Drew: Sea of Darkness, Nancy must find all of Captain Lawrence’s journal pages. There are four sets to find.
1. In the music box
2. Behind the star number panel in the lighthouse
3. In the old box in the hold’s secret room, right side (buttons puzzle)
4. In the old box in the hold’s secret room, left side (fish slider puzzle)
Once all the pages are collected, Nancy will say the journal is complete.