(This book is written in Krall.)

(The scrawled illustrations seem to explain a method of refining Odium. This might help sabotage the Krall's Odium refining operations.)

(Centurion Leto is in charge of the region near the mine. She should see this.)

• "I'll just help myself to this."

You found a book explaining a method of refining Odium. Deliver the book to Leto in Tolbas Village.

What have you got there, Daeva? A second-hand spellbook, is it? I don't think any of the militia can use...

Wait. That's Krallic lettering. And that symbol on the cover...I've seen it before. That's their symbol for Odium!

Do you mind if I take a closer look?

• "Here, I brought it for you..."

I wish I knew more Krallic.... I know six different ways to insult a Krall's masculinity, but that's not going to help us here....

Looking at the pictures, it's definitely a treatise on Odium refining!

This could be the most valuable piece of information we've seen yet. Thank you, Daeva.

While patrolling the area around the Dukaki Mine, you picked up a book written in Krall.

Browsing the book, you realised it had detailed instructions for refining Odium, so you presented it to Centurion Leto.