In a brilliant and far-ranging study, Gene Youngblood traces the evolution of cinematic language to the end of fiction, drama, and realism. New technological extensions of the medium have become necessary. Thus he concentrates on the advanced image-making technologies of computer films, television experiments, laser movies, and multiple-projection environments, laser movies, and multiple-projection environments. Outstanding works in each field are analyzed in detail. Methods of production are meticulously described, including interviews with artists and technologists. Expanded Cinema is filled with provocative post-McLuhan philosophical probes into :”the Paleocybernetic Age,” “the videosphere,” and “the new nostalgia,” all in the context of what the author calls “the global intermedia network.” In “Image-Exchange and the Post-Mass Audience Age,” Mr. Youngblood discusses the revolutionary implications of videotape cassettes and cable television as educational tools. His observations are placed in a comprehensive perspective by an inspiring introduction written by R. Buckmister Fuller. Vast in scope, both philosophical and technical, Expanded Cinema will be invaluable to all who are concerned with the audio-visual extensions of man, the technologies that are reshaping the nature of human communication.