Farilane
(Book)

"Being an unwanted twin in the imperial line of succession, Farilane becomes a scholar, an adventurer, and--in a time when reading is forbidden--a hunter of books. Her singular obsession is finding the mythical Book of Brin, a tome not just lost but intentionally buried. Although she is respected and beloved by the Teshlor Knights, not even their legendary skills can protect her, for what she finds is more dangerous than what she sought" -- courtesy of publisher.