Scrawlings in the Dark  

Location of this guy is difficult to waypoint because of the shotty way the system is set up.
/waypoint -1974,9,823

Sabertooth diviners share the spawn table with a burly sabertooths. They are found just past the main entrance down into BB, and in a small alcove in the entry area from Antonica up the wooden ramp near a tent and fireplace. If you can't find any diviners, kill all the burly sabertooths and wait for them to spawn.

After the sirens, the next step is to kill a) 4 revenant scouts, b) 6 revenant soldiers, and c) the revenant commander.

Loc of rikantus is -1,975.73, 9.11, 823.25

The tome he asks you to find can be found in the room with the hoard watchers near the tacticians, in an ark that can be examined.

After examining the book you must find the missing pages by killing 1 diviner, 1 chanter, and 3 oracles. Return the completed book to him and you will recieve a book entitled "The Trials of Sir Morgan."

Examining this book will start another quest, red to a level 19, called "The Trials of Sir Morgan" in which you must revistit Sir Morgan's trials. The first involves killing scarecrows in the thundering steppes. The second involves killing sirens in the same zone. This is all the information I have at this time.

-Doresain
Qeynos Dirge
Oasis