Craig Martin addresses the transgressive or <i>deviant</i> aspects of design: design that straddles the divide between the licit and illicit, the legal and illegal, in a variety of ways. Martin argues that design is not necessarily for the social good, but that it is immersed in the social realm in all its contradictions and confusions.Through a series of case studies he explores a wide range of social practices that employ illicit forms of design thinking, including: early computer hacking and present-day hacker culture in which everyday objects are repurposed and deliberately misused; the cultures of reproduction, counterfeit and pirated versions of classic and luxury designs; and the use of material practices by smugglers to conceal drugs within consumer goods and luggage.<i>Deviant Design</i> contends that these amateur and illicit practices challenge the normative idea of the professional designer or maker. Rather than being reliant on the services of institutionalized design prof