The Perfect Batch

 is a note in.

Location

 * Can be found on the ground at one of the burned houses of Speckled Shell Plantation.

Content
I've done it! Soak the moon-sugar cane in double ru, before distilling it down. So simple!

I gave a single drop to a skeever. Its pupils went so wide, they became like the night! Then it leapt outthe window.

This batch should fetch twice the coin. I don't care what my brother says, our troubles are finally over!

Trivia
When found on the ground it has the appearance of a book. But when opened, it looks like a note/letter.