I'm looking to start running Rise of the Runelords and I'm trying to figure out how the PCs find out about Thistletop. It seems that the only way to get a direct reference to the place is if the PCs take Tsuto alive AND they happen to have a charm person among them. I'm sure I'm missing something but I can't seem to find it.
His journal also mentions Thistletop, I believe.
Yup, just found it, thanks much.