This book looks as if no one has opened it for quite a long time. Its covers are quite worn, and its pages yellowed, but after examining it, you notice that it might be just what Troyas is looking for.
You pick it up, but realize you should probably ask before borrowing it.
So, you'd like to borrow Feralas: A History?
Let me think...
I will allow you to borrow this book, <name>, but only if you do something for me first.