What's the fastest way to reach Norn rank 5?

Too bad turned the first book for Asura. I now finished all EotN main quests, Norn rep is around 7000, what's the fastest way to reach rank 5 for the armor?

You can easily do another NM book in a few hours. not hard, fast.

Repeating http://wiki.guildwars.com/wiki/The_Path_to_Revelations is pretty easy.

I'm not asking for Asura.

Good thing the boss bounty gives Norn reputation in Varajar Fells then. You aren't supposed to complete the quest just kill the 6 bosses that spawn one on top of another.

The Path of Revelations opens up a great farming opportunity in Vajar Fells (which is Norn rep) when you finish the quest chain up to it. Each of those dragons is a boss that gives decent rep if you kill enough enemies before going to them. Or even on their own since you can just repeat as long as you don't take the quest reward.

But either way just finish another book, its easy enough. If you plan on going for Master of the North title you might as well do them all in HM and fill a HM book.

All I need is reach rank 5 to get the armor. How long will Vajar Fells run take to get 18000 rep?

Can probably do it in 2 hours... Vanquish the entire area twice, finishing on the bosses and ull probably get over 10k norn points each vanq. Takes about an hour