I have 3 of those books as well, my questions where is the last book located? I can clearly see six icons where the books are located, but can't see 1 of them, unless the final boss has the last 1. --- I am Assassin, this my Creed ...Anima eius et animae omnium fidelium defunctorum per Dei misericordiam Requiescat In Pace
Don't start that quest period until you've unlocked pretty much the whole map.
When you do have the map unlocked you can fast travel and steal the books and turn them in at once and not have that quest cluttering your mini-map with circles. --- ~ PSN ID: ValorPhoenix ~ Raven [ / . \ ] Hubris ~ Bone Ravens "There are more defective users than defective systems."