Alderac has announced a fourth book in its Stargate SG-1 Series: Friends and Foes: Stargate Season Two. Shipping in May at $26.95, the book will feature episode breakdowns, an all new rules expansion, and a new installment of the Stargate SG-1 metaplot. The Stargate SG-1 RPG has been a bright spot in an otherwise bleak RPG landscape, selling well despite the high price point of the core rulebook. With a second TV series starting soon (see 'Stargate Atlantis Greenlit'), there's also going to be increasing media support for this line.