Dear Dwurrowroot,
I have long been searching for text of any sort that detail the anatomy of many and various humanoids. As you may or may not know, I have had little success in the matter as of yet. I was referred to you by a Mr. Hill and he said to ask if maybe you contained such literature in your "private collection". If so, I would be very pleased to bargain with you for its use. Thank you in advance.
Siene