Retrieve the Compendium of the Fallen.
Don't fret, I serve no master, <race>. Within these halls lies a book called the Compendium of the Fallen. It holds vast amounts of research that the Scarlet Crusade has done on my kind over the years.
Simply put, I'd like you to retrieve it and bring it back to me. No questions asked.
Well done. How about I give you a nice reward for your work, and you don't tell a soul that you saw me here. Deal?
This is the second post-Cataclysm quest of the Scarlet Monastery. After killing for / in the library wing, continue through the Huntsman's Cloister to reach the next hall on the way to . Dominic can be found weakly stealthed off to the right.
The location of the compendium has not changed: from Dominic's position, continue through the Gallery of Treasures and the unnamed east-west hallway. Upon reaching the Athenaeum, immediately turn left and look at the north wall. The Compendium of the Fallen is a black-covered book sticking out from the bottom shelf of the left-most bookshelf.
After collecting the book, turn south and kill Doan, then return to turn in.
Patch 4.0.3 (15-Nov-2010): Added