How can I see/review the Living Memories I have found so far?

I can’t remember who gave me the task to collect them and I don’t know where to go to see how many I have so far. A proper quest log would have been a big help in this game.

Side note: I also can’t remember who tasked me with finding a “ghost ship” or why. All I know (from a different thread) is that I can/should postpone looking for it until post-game. It bugs me that it is sitting on my objectives list.