When you complete the museum quest in the Holy City - you get some gems and a book. I didn't see any posts here listing the books and significance so I thought I would post. I've noticed that there are a quite a few different books and some seem to come in different editions. I have the following unusual books: Kodels Xen [Collector's Edition] - White colored The Book of Family [Limited Edition] - Dk Orange colored The other books don't have the [Editions] listed on them. I am assuming these are rarer editions but does anyone have an idea of how rare?