My husband, Arelion, had been fascinated with the Pools of Aggonar ever since we arrived in Outland. He spent much of his time studying slimes, of all things! He went missing in there a few days ago. They say he's dead and there's nothing I can do about it. One thing I can do is try to ensure that his research doesn't die with him. Go northeast to the pools and look for his journal. He always carried it inside a brown knapsack.
Any luck, <name>? You'll find the Pools of Aggonar north of Hellfire Citadel.
My husband's journal... it's not about research at all! How could I've been such a fool? "Magical properties of fel-infused slime forms," he really had me going there.
Upon completion of this quest you will gain: