In order to restore my reputation i need to complete this challenge. However, i do not know where he is.
I entered the caves in the windspear hills, travelled into the next area within the caves and am currently inside the maze. I completed the mask (currently wearing it and have found the sword and shield. However, i need to find the girl he captured.
Does anyone know where he is?

Remember where that 'archeologist' was standing when you first met her?? There is an another door in that room, leading to south-west... You may need a 'Chapel Key' to open it, it is in a pile of trash somewhere near... beware of the denizens of this unholy place [img]smile.gif[/img]

You are on a right way to Firkraag if you meet some werewolves...

Like Tassadar said, just follow the path of werewolves and you'll meet him again to say the least ;)