Location: This quest takes place in Bloodmyst Isle. Follow up on Quest: A Map to Where?

Shortly: After you find the book at the ruins you will be asked to take it back to Anchorite Paetheus in Blood Watch.

How to: Anchorite Paetheus is in Blood Watch which is a little southeast of where you are now.

Rewards are 1150 experience and 250 reputation with Exodar.