A comprehensive herbal compendium, and rules for including them into your campaign. This download has been missing for several years but is now available once again.
This 13 page bestiary article provides general information on demons, divine servants, and other dwellers on Yashain. In addition, details are provided for the 8 types of V'hir and two types of Gytevsha.
The Keep on the Borderlands is set in Dyriamarch, a region of Melderyn claimed, but not effectively controlled by that kingdom. There is also a letter meant to be handed to the players before the adventure.