A Visit to Castle Blackthron quest
After arriving at Castle Blackthorn, the first part of the quest requires you to find the books for Heckles using detect hidden.
The issue is that, it is so entirely random on whether or not you can find the books, it's maddening. Last night, a guildmate and myself started the quest. We've both done it previously on other characters so we know where the books are supposed to be. I found the first seven books on the first attempt. Since then I have been targeting the final spot (blacksmith area) for over an hour and haven't found it. My guildmate cannot get his last book either (guest room).
Please see if this is bugged and/or consider changing the way the first part of the quest works.