- ‘Natural Resources and Atrocity Crimes’, in Barbora Hola, Hollie Nyseth Brehm, and Maartje Weerdesteijn (eds.), Oxford Handbook of Atrocity Crime (Oxford University Press, forthcoming).
- ‘Making Contact: Interviewing Rebels in Sierra Leone’, in Roger Mac Ginty, BirteVogel and Roddy Brett (eds) The Companion to Peace and Conflict Field Research (Palgrave-Macmillan, 2020).
- ‘Public Health and Violence’, Critical Public Health, Vol. 29, Issue 2, 2019.
- War by Another Name? The ‘Urban Turn’ in 21st Century Violence
T.note Vol. 59, Human Security Issue 7 – 23 April 2018 (download) - ‘Guerra con un altro nome? La violenza urbana nel XXI secolo’ Human Security No. 6, March 2018.
- ‘A Pragmatic Pact: Reconciliation and Reintegration in Sierra Leone’, in Kirsten Ainley, Rebekka Friedman & Chris Mahony (eds) Evaluating Transitional Justice: Accountability and Peacebuilding in Post-Conflict Sierra Leone (London: Palgrave Macmillan, 2015)
- ‘Where is the War? Explaining Peace in Sierra Leone.’ International Peacekeeping, Vol. 30, Issue 3, 2013. (download)
- ‘Irrational Actors and the Process of Brutalisation: Understanding Atrocity in the Sierra Leonean Conflict (1991–2002).’(download)
Civil Wars, Vol. 14, Issue 1, March 2012. - ‘Rearmament, Remobilisation and Disintegration in Sierra Leone.’
Conflict Security and Development Research Group, King’s College London (2010). - ‘Engaging disengagement: The political reintegration of Sierra Leone’s Revolutionary United Front’ in Reintegrating Armed Groups after Conflict: Politics, Violence and Transition, Mats Berdal & David Ucko, eds. (Abingdon: Routledge, May 2009).(download)
- ‘Reconstructing Trust in Sierra Leone.’
The Round Table, Volume 98, Issue 403, August 2009(download) - ‘Engaging Disengagement: The Political Reintegration of Sierra Leone’s
Revolutionary United Front.’
Conflict, Security and Development, Volume 8, Issue 2, June 2008 (download) (1)