Authorised roleplaying worldbook for The Prisoner, the classic British series starring Patrick McGoohan. It describes The Village and its inhabitants, both warders and prisoners. It also covers the weird sciences available to No.2 (the Chairman of The Village), and tells how to prepare and run a Prisoner-campaign, in The Village or elsewhere, with special emphasis on roleplaying paranoia and keeping the players guessing. A short Adventure introduces a party of prisoners into The Village.
This sourcebook may hold the record for having the least amount of mechanics of any GURPS book. There is one brief game mechanic (how to play the game Kosho) - the rest is source material that could be used with any game.