Academic boundaries are in some ways similar to national boundaries - they are set up to colonise and govern, but at the same time are constantly challenged to reaffirm their authority and meaning. The postgraduate environment has been and is still colonised and governed by a variety of boundaries: inter/national, geographical, cultural, institutional, disciplinary and paradigmatic; also those of knowledge and relationships, and many more. The contributions to this book set out to explore and challenge such boundaries as they exist within the postgraduate environment.