Seven Sisters (Forgotten Realms)
The Seven Sisters—fictional characters of the "Forgotten Realms" campaign setting of the "Dungeons & Dragons" Role Playing Game. The sisters are epic level characters (characters possessing nearly super-human levels of skill and power) of differing abilities, most of which involve some form of spellcasting and use of magic. Created by Ed Greenwood, they have been featured in multiple novels, games, and officially created scenarios by an equally large number of authors/game-designers.
Ed Greenwood
The campaign setting was a major success, and Greenwood continued to be involved with all subsequent incarnations of the Forgotten Realms in "D&D". He retained the rights to his fictional universe and went on to write numerous Forgotten Realms novels. Many of these center around the wizard Elminster, whom Greenwood has frequently portrayed at conventions and gaming events.