The Hall of Tomes

Objectives
Collect the required volumes from the Hall of Tomes and return them to Kel'Thuzad in the Vault of Souls.
 * Winged Arcanum
 * Paths of the First Ones
 * Greater Wards and Barriers, Volume IV
 * Binding of the Banished One

Description
Very well, you can have your list. The volumes you seek can be found in the Hall of Tomes.

Now, run back to your master like a good little pet.

Rewards
You will receive:
 * 4,750 XP
 * 4,750 XP

Progress
You have returned? Do you have my tomes?

Completion
Ah yes, these will do.

It will take some time to study these tomes. In the meantime, I have more need of you.