Creature Incarnations: Modrons
By Greg Bilsland and Bruce R. Cordell
To be a modron is to be part of a strict hierarchy that is literally built into them. They are eternally vigilant against chaos and eternally at war against entropy. If you travel the planes of existence via portals, eventually you will meet them.
Enemies & Allies: Boss Laughter
By Robert J. Schwalb
The stories about Boss Laughter are nearly as frightening as his appearance. Those stories might be true, or they might be false, but this much is certain: Boss Laughter concocts the most amazing, deadly—and beneficial—potions known.