This quest is not available in game.
Bring the Reconstructed Tome and 3 Rods of Channeling to Strahad Farsan in Ratchet.
This is one of the most interesting texts I have perused in the last few years. The selection here is sparse--mostly books on geography--and I have already read them all. I should hope that Strahad would send me a copy of this tome when he has the chance.
Speaking of him, he sent word to me while you were away. For your task, you must obtain three rods of channeling.
For allowing me to look at this text, I will share a secret: You can find the rods on orcs of the Dragonmaw Clan in the Wetlands.