Target an elusive spirit to help you read this book.
Go to /setwaypoint 5885 4497 in stonefield and search for the rare mobs Lothuu the Sad or Xoxtillus. Check every shard, if they are not up, killing the other stonefield rares may help them pop faster (see Stonefield rare guide).
tar Lothuu the Sad
When you find one, target the rare mob, don’t kill it! Click to read the book with the rare targeted.
The rare mob Gorehorn the Mighty also spawns in this location, he will not work for this, it has to be one of the ghosts/spirits.