From A Wiki of Ice and Fire
Engines of War is a Valyrian scroll hard to find in its entirety. One can find a complete version in the Library Tower at Winterfell. It was written by Ayrmidon.[1]
A Game of Thrones
When Tyrion Lannister explores the Library Tower during his visit to Winterfell, he finds and reads Engines of War.[1] Lord Eddard Stark allows Tyrion to borrow a few rare volumes for his journey north to the Wall, but it is unclear if Engines of War was one of them.[2]
References
- ↑ 1.0 1.1 A Game of Thrones, Chapter 9, Tyrion I.
- ↑ A Game of Thrones, Chapter 13, Tyrion II.