A father and an archeologist

Introduction

Archduke sent you to me? Me understand! You want books owned by father who disappeared at the bottom of the Gorge. Problem! Books not mine anymore. Hmm... Mother poor, she sold them for meats, for my brothers and me. Fanwok Greybeard gave shiny tokens for them. You find him near the Den's entrance.

Cunclusion

Oh! Yes! I still have those books! Of course, I could show you to my private library, but I will not allow you to leave with the documents you are looking for.