is a game engine developed by Sierra On-Line. The company originally developed the engine for King's Quest (1984), an adventure game which Sierra and IBM wished to market in order to attract consumers ...

Wilson, G. Peter, and Elizabeth H. McNair. "Sierra On-Line (C): The Insiders' Perspective, An Interview with Ken and Roberta Williams." Harvard Business School Supplement 194-051, November 1993.

A full overview of all adventure games released in the Sierra Discovery Series Series. These can be episodes, remakes/remasters or sequels, created by either one or several companies. As long as the ...