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.

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 ...

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 ...