Hellmich, C. (2020) The ideology of al-Qaeda. In: Akbarzadeh, S. (ed.) Routledge Handbook of Political Islam. 2nd Edition. Routledge. ISBN 9781138353893

Hellmich, C. (2019) The heart pumps. Or does it? The politics of biomedicine, the objectivity of science and the way we know the world. In: Singh, J. P., Carr, M. and Marlin-Bennett, R. (eds.) Worldviews in Science, Technology and Art in International Relations. Routledge. ISBN 9781138668973

Hellmich, C. (2017) Afterword: reflections on knowing war. In: Hellmich, C. and Purse, L. (eds.) Disappearing War: Interdisciplinary Perspectives on Cinema and Erasure in the Post-9/11 World. Edinburgh University Press, Edinburgh. UK. ISBN 9781474416566

Hellmich, C. and Purse, L., eds. (2017) Disappearing war: interdisciplinary perspectives on cinema and erasure in the post-9/11 world. Edinburgh University Press, Edinburgh, pp216. ISBN 9781474416566

Hellmich, C. and Purse, L. (2017) Introduction: film and the epistemology of war. In: Hellmich, C. and Purse, L. (eds.) Disappearing War: Interdisciplinary Perspectives on Cinema and Erasure in the Post-9/11 World. Edinburgh University Press, Edinburgh, UK. ISBN 9781474416566

Hellmich, C. and Purse, L. (2016) Knowing war: moving images and the politics of erasure in the post 9/11 world. E-international relations.

Hellmich, C. (2014) Reply to Christine Sylvester, “Terro rWars: Boston Iraq”: An examination of differences between counter-terrorism and war as seen through the Iraqi experience of occupation. Critical Studies on Terrorism, 7 (3). pp. 472-478. ISSN 1753-9161 doi: https://doi.org/10.1080/17539153.2014.953307

Hellmich, C. (2014) How Islamic is al-Qaeda? The politics of Pan-Islam and the challenge of modernisation. Critical Studies on Terrorism, 7 (2). pp. 241-256. ISSN 1753-9161 doi: https://doi.org/10.1080/17539153.2014.912913

Hellmich, C. (2014) Al-Qai'da. In: Shahin, E. e.-D. (ed.) The Oxford Encyclopedia of Islam and Politics. Vol 2. Oxford University Press, Oxford, UK, pp. 289-295. ISBN 9780199739356

Hellmich, C. (2014) Sovereignty over their bodies: re-thinking the determinants of women's reproductive health in Yemen. In: Lackner, H. (ed.) Why Yemen matters: a society in transition. Soas Middle East issues. Saqi Books, London, pp. 251-266. ISBN 9780863567773

Hellmich, C. (2013) Bin Ladin, Osama. In: Coetzee, D. and Eysturlid, L. W. (eds.) Philosophers of War. Praeger. ISBN 9780275989774

Hellmich, C. (2012) Al-Qaida: vom globalen Netzwerk zum Franchise-Terrorismus. Primus , Frankfurt, Germany. ISBN 9783863123475

Hellmich, C. (2012) Fighting Al-Qaeda in Yemen? Rethinking the nature of the Islamist threat and the effectiveness of US counterterrorism strategy. Studies in Conflict and Terrorism, 35 (9). pp. 618-633. ISSN 1521-0731 doi: https://doi.org/10.1080/1057610X.2012.702669

Behnke, A. ORCID: https://orcid.org/0000-0002-5575-6927 and Hellmich, C., eds. (2012) Knowing Al-Qaeda: the epistemology of terrorism. Ashgate, pp220. ISBN 9781409423669

Hellmich, C. (2012) Here come the Salafis: the framing of Al-Qaeda's ideology within terrorism research. In: Hellmich, C. and Behnke, A. ORCID: https://orcid.org/0000-0002-5575-6927 (eds.) Knowing Al-Qaeda: The Epistemology of Terrorism. Ashgate, pp. 11-28. ISBN 9781409423669

Behnke, A. ORCID: https://orcid.org/0000-0002-5575-6927 and Hellmich, C. (2012) Introduction: al-Qaeda and terrorism as a challenge to knowledge. In: Hellmich, C. and Behnke, A. ORCID: https://orcid.org/0000-0002-5575-6927 (eds.) Knowing al-Qaeda: the epistemology of terrorism. Ashgate, Farnham, pp. 1-9. ISBN 9781409423669

Hellmich, C. (2011) Al-Qaeda: from global network to local franchise. Rebels. Zed, London, pp224. ISBN 9781848139091

Hellmich, C. (2011) The death of Osama bin Laden - the end of Al-Qaeda's Pan-Islamic ambition? Orient, 52 (4). pp. 8-14. ISSN 0030-5227

Hellmich, C. (2009) A case of ‘unmet need’? Barriers to women’s use of modern contraceptives in the Republic of Yemen. The Maghreb Review, 34 (1). pp. 18-41. ISSN 0309-457X

Hellmich, C. (2009) The physiology of Al-Qaeda: From ideology to participation. In: Ranstorp, M. (ed.) Understanding Violent Radicalisation: Terrorist and Jihadist Movements in Europe. Routledge, London, pp. 68-87. ISBN 9780415556309

Hellmich, C. (2008) Review: Marc Sageman, Leaderless Jihad: terror networks in the Twenty-First century. University of Pennsylvania Press, 2008. Democracy and Security, 4 (3). pp. 318-320. ISSN 1555-5860 doi: https://doi.org/10.1080/17419160802463779

Rivard, A. L., Hellmich, C., Swingen, C. M., Kamdar, F. D., Cordova, E. J., Holstad, J., Bianco, R. W. and John, R. (2008) Intermittent antegrade cardioplegia: isolated heart preservation with the Asporto heart preservation device. Progress in Transplantation, 18 (2). pp. 127-133. ISSN 2164-6708

Hellmich, C. (2008) Creating the ideology of Al Qaeda: from hypocrites to Salafi-Jihadists. Studies in Conflict and Terrorism, 31 (2). pp. 111-124. ISSN 1521-0731 doi: https://doi.org/10.1080/10576100701812852

Hellmich, C. and Redig, A. (2007) The question is when: the ideology of Al Qaeda and the reality of bioterrorism. Studies in Conflict and Terrorism, 30 (5). pp. 375-396. ISSN 1521-0731 doi: https://doi.org/10.1080/10576100701258593

Rivard, A. L., Hellmich, C., Sampson, B., Bianco, R. W., Crow, S. J. and Miller, L. W. (2005) Preoperative predictors for postoperative problems in heart transplantation: psychiatric and psychosocial considerations. Progress in Transplantation, 15 (3). pp. 276-282. ISSN 2164-6708

Hellmich, C. (2005) Al-Qaeda - terrorists, hypocrites, fundamentalists? The view from within. Third World Quarterly, 26 (1). pp. 39-54. ISSN 1360-2241 doi: https://doi.org/10.1080/0143659042000322892