Forgotten Realms
The "Campaign Set" (often referred to as the "Grey Box") was later released in 1987 as a boxed set of two source books ("Cyclopedia of the Realms" and "DM's Sourcebook of the Realms") and four large maps, designed by Greenwood in collaboration with author Jeff Grubb. The set introduced the campaign setting and explained how to use it, and reserved space on the map for SSI's Gold Box computer role-playing games set in the Forgotten Realms.
Lathander
Lathander ( ), the "Morninglord", is a fictional deity of the "Forgotten Realms" Dungeons & Dragons campaign setting devised by Ed Greenwood. He also plays a role in the Ravenloft setting (but is always called "the Morninglord" there, not by his proper name).