Lorekeeper Javon can be found in the Dire Maul Library. This can be reached via the Dire Maul North entrance.

This Book is for your Royal Seal of Eldre'Thalas https://vanillawowdb.com/?item=18470 https://vanillawowdb.com/?item=18470

To obtain this book, it can be found from numerous bosses in dire maul who drop it, or, from the Auction house as some people like to sell these. Obtaining the actual trinket is actually quite simple for a druid. All you need is your crescent key, https://vanillawowdb.com/?item=18249 https://vanillawowdb.com/?item=18249 from the Imp in Dire maul east wing.

The best way to get this book is to enter the north dire maul instance. Once inside, go into cat form and stealth, walk left and go down the slope where you will see wandering dogs, and the ogre boss. Stay away from the dogs, they can see you in stealth. Now, when you get to the bottom, stealth left and you will see a locked door, this is where you can enter with your crescent key. Once inside follow the hallway to a room and you will see elven NPC's. The quest npc you seek is in this room and you can talk to him to complete. Congrats you have your trinket!

Counts for Loremaster of Kalimdor

This quest isn't repeatable is it?

Alright, as I had a horrible time finding the library to turn in the quest, here's a breakdown of how to find it/get there:
1. Enter Dire Maul, and go into the main courtyard where the PVP arena is located (don't go in it, though).
2. Go to the North Side of the courtyard, or, directly on the other side of the arena from where you entered. There is a door that requires the Crescent Key.
3. Once inside, you will see another courtyard below you. There is a steep ramp only slightly to the left. There are a LOT of dogs down there, so be careful if you're low level. Go down the ramp and to the left. (If you go through a big archway and see only a couple dogs, you went too far. Like me...lol)
4. There is a bluish doorway on the left. Go in.
5. The doorway leads into a very, very long hallway. There are no bad guys in here so feel free to pop Aspect of the Cheetah or Dash, etc.
6. The hallway ends in the Athenaeum (The Library!). Go inside and to the right. On the right and just before the large bronze globe you will find Lorekeeper Javon.
7. Turn in your quest and celebrate! :)

This quest still gives 500 reputation with Shen'dalar faction after path 4.0.3a. I guess this is the ONLY way to get that rep now :)