Dawn of the Emperors: Thyatis and Alphatia (Dungeons and Dragons Gazetteer Official Game Accessory)

In this box you will find:
* A 128-page DM's guide, covering both empires in their entirety.
* Two 32-page Player's Guides, one for each Empire.
* New rules for aerial combat!
* New spells for building flying creations: castles, ships, islands...
* Two full-size map sheets, containing complete maps of both empires.
* Complete adventures for both Thyatian and Alphatian settings, and suggestions for mini-adventures also set in both empires.
* Ways and means to convert this material to ADVANCED DUNGEONS & DRAGONS 2nd Edition games