Paul Allain, Professor of Theatre and Performance at the University of Kent, United Kingdom, has published extensively on actor training and contemporary Polish theatre, especially Jerzy Grotowski. Jen Harvie, Professor of Contemporary Theatre and Performance at Queen Mary University of London, United Kingdom, has published widely on relationships between contemporary theatre and performance and cultural identities and on how theatre and performance artists make their work. She is the co-founder of the Theatre & series and was its co-editor for 17 years.