Film is considered to be the dominant art form of the twentieth century. It can be considered many other things; a record of events, a modern mythology, a career, an industry, an art, a hobby, and much else. Michael Wood explores the history of film, its venture into the digital age, and its role and impact on modern society. This is an excellent short guide that manages to cram in a vast amount of information into a very small space. It never pretends to offer a history of film but is a superb resource for getting students to think about film as a medium, and to think about what makes film distinct as a means of conveying information, emotion, ideas at the same time as generating wonder, admiration, controversy, or ire. An unrivalled introduction to thinking about film as a medium. / Matthew Woodcock, University of East Anglia