The Official Series Bible

From publisher blurb: The Series Bible is a format for roleplaying game campaigns. Each setting is called a Pilot, like the first episode of a television series, providing enough information to get started and offering hooks for future adventures, be leaving things open enough for gamemasters to take things in their own direction. All information is presented without rules system information, so you can adapt it to the system of your choice. This is a FREE reference document, usable with any Pilot.