Or an axe for the back door...

The epic Lord of the Rings Online journey continues, this time through Book Seven and straight to the gates of Carn-dum. To find a missing ranger you'll need strength, will, determination, and most importantly, a key to the front door.

After the completion of Book 6 and your new immunity to instant death from the watching-stones, Corunir will assign you a new task. You will need to make for a small dwarvish city in the far southeast of Malenhad called Gabilshathûr. There, you will need to seek out a Ranger named Braigiar.

Read the full guide at Ten Ton Hammer's LoTRO site.