Also for some reason everybody seems to think that the ONLY thing Artemis studies is Relics. Let me put aside that confusion right now and assure you that only ONE of the books he's carrying right now concerns relics, and only THREE of them contain anything at all about the Old Kingdom (One is his book on Relics, one describes various structures and buildings left over from the Old Kingdom, and the third is a Bestiary on Old Kingdom monsters and constructs). This is a list of the other twelve books he brought with them.

1. History and Customs of the Othean People
2. Overview of Modern Weapons and Warfare
3. Physical and Cultural Traits of the Kingdoms of Azukhar
4. Azukhar: Flora and Fauna
5. Methods and Strategies for Wilderness Survival
6. Religious Groups and their Belief Systems
7. Campfire Recipes by Charles Decarte

I actually don't know what the other five are, but I'll figure that out.