Quote Originally Posted by Mcshiggs View Post
Thought I remembered seeing 15 total, 9 available now in the quest, so my numbers may be off, I forget a few things from time to time, but if you go talk to the book waitress, she will tell you that only 4 of the 9 sets are available now, so I'm guessing we will have more books in this quest line.
4 of the 9 is just what you can select from start.
Meaning you can't select the second book out of any category that have more than one before finishing the first.
It was a lot of work, but I completed all 9.

There may be more books, but not as part of Trials of the Braves as has been mentioned many times as being a 9 volume set.