Roberts, Catherine (2018) Dark tourism and other death: mediating relationships in contemporary society - a transactional analysis. Doctoral thesis, University of Central Lancashire.
Roberts, Catherine and Stone, Philip ORCID: 0000-0002-9632-1364 (2014) Dark Tourism and Dark Heritage: Emergent Themes, Issues and Consequences. In: Displaced Heritage: Responses to Disaster, Trauma and Loss. Heritage Matters Series . Boydell and Brewer, Woodbridge, Suffolk.