From the back of Vol. 2:
S.C.A.R.E. - Secrets, Contacts, Allies, Rivals and Enemies. They are part and parcel of the character generation process, and provide endless opportunities for adventure, intrigue and complication. The S.C.A.R.E. line gives you NPC's designed to provide maximum flexibility as they can be used in several ways; either as a valuable Contact or Ally, or as a dangerous Rival or Enemy. Secrets can be exploited for profit, patriotism or career advancement; and each could lead to danger, wealth or fantastic new discoveries. Multiple plot hooks and adventure ideas are also presented in each release, allowing easy integration into your game.