Locations for all Monkey Paw wishes that get saved in the journal after finding them. This can be buggy and you may have to leave the map for them to register. They will be little tags just like the one hanging from the Monkey Paw.
Monkey Paw Wishes Locations
Map of locations:
It is feasible on friendly ghost, my friends and I did them all with friendly ghost on. If you do it with a friend, the person who picks them up first will get the journal update. We did find there are times where doing the wishes with other people will cause them to not show up.
You have to leave the map for them to show up. Make sure you do it solo.
The 8 locations marked are the ones that appear in the journal. There are duplicates around the map and extras in the Morgue (room 61) but they do not appear in the journal. We found that when you pick them up they will not always appear until you leave the map, afterwards they show up.