*written in an eloquent and well practiced script, it's author obviously taking some pains to maintain the appearance of the letter despite sub-par materials*

Dear Proprietor, I have been a patron of your establishment for some time, despite it's range from my residence. I've often enjoyed and studied the tomes which you keep and sell from your establishment. Though this is my first letter, I feel as if I've already some acquaintance with the spirit of your work in Sanctuary. The reason I address this to you is that recently I've come into a position wherein I require the expertise and assistance of a far more learned and experienced mind than mine own. Though I've oft neglected the now integral subject of archaeology and topogrophy of the Underdark, I've somehow forced myself into a position wherein a superior knowledge of the aforementioned subjects is imperative and even essential to the task that I've charged myself with. If you could possibly find it within your infinitely limited wisdom and generosity to give me the opportunity to speak further on this most vague of subjects in proper depth, I would be especially gracious.

Mister Valerius c/o The Pissing Crone, Lower