Ephial's Dark Grimoire.
Ephial's Dark Grimoire is found at [36.6, 57.9] in the house at Admiral Taylor's Farm on Admiral Taylor's Garrison in western Spires of Arak. Loot the book object to acquire 
[Ephial's Grimoire].
Tracking quest[]
To check whether Ephial's Dark Grimoire has been looted, copy and paste this command into the chat window:
/run print(C_QuestLog.IsQuestFlaggedCompleted(36418))
If a "true" appears in the chat window, Ephial's Dark Grimoire has been looted; "false" indicates the opposite.
Patch changes[]
Patch 6.0.2 (2014-10-14): Added.
