Loras told you where to find Ambros, a member of the Reian Search Party. When you found Ambros, he made a disgruntled face and asked you to drive out a disruptive Elysean Daeva called Jakahn. Jakahn asked you to help him with the search for signs of Kahrun in the bushes and earth mounds. You didn't find anything in the bushes, but there was half of a book under the earth mound. You gave it to Jakahn. Jakahn told you that Kahrun had been looking for Idgel and requested that you find the Kahrun Escort.