Book

s can be turned into science or used in the crafting of sermons. Books, unlike most other items, completely change sprite depending on quality level. With all books appearing to have a softcover even when crafted with a hard cover and vice versa for  and  quality books. Since book crafting is wholly dependent on the quality of ingredients, plus the bonuses from desk II and jeweler perk, there are no set recipes in regards to quality on the end product.

Writing is a good source of, as most products yield a few of them.

Note: There is also a, which can be recycled for some paper, but is not described here.