A posergang made up of trained assassins, all of them female. They are biosculpted to resemble beautiful women from the past...famous models and actresses. All of them are extensively trained, and supremely dangerous. Many Sisters are also mistresses or bodyguards to powerful Corporates and Fixers.
- FISK, C. Night City Sourcebook. 1st ed. Berkeley CA: R.Talsorian Games, 1991 (pg.55)