Campaign Chronicles (1996)

From the back cover:

"Campaign Chronicles gives you the information you need to make your World of Aden game interesting and fresh. There are hints, tips and ideas for creating memorable characters, running an adventure or a campaign in the World of Aden and capturing te feel and tone of this exciting new fantasy world based on the hit computer roleplaying series by SSI. There are also a selection of new spells and an assortment of new creatures - both natural and nocturnal - with which you can expand your adventures.

Also included is the gamemaster screen for The World of Aden, which collects many of the charts and tables needed during the game in one place for easy reference."