Schmid, Alex P.. "Defining Terrorism." In Combating Transnational Terrorism, 1-16. Sofia: Procon, 2016.

Schmid, Alex P., and Judith Tinnes. Foreign (Terrorist) Fighters with IS: A European Perspective. The Hague: The International Centre for Counter-Terrorism, 2015.

Schmid, Alex P.. Al-Qaeda?s ?Single Narrative? and Attempts to Develop Counter-Narratives: The State of Knowledge In  ICCT Research Paper. The Hague: The International Centre for Counter-Terrorism (ICCT), 2014.

Schmid, Alex P.. Violent and Non-Violent Extremism: Two Sides of the Same Coin?. The Hague: International Centre for Counter-Terrorism, 2014.

Schmid, Alex P.. "International Terrorism and International Tourism." In The Dangerous Landscape, 211-219., 2013.

Schmid, Alex P.. The Routledge Handbook of Terrorism Research. London: Routledge, 2011.

Schmid, Alex P., and Albert J. Jongman. Political Terrorism: A New Guide to Actors, Concepts, Data Bases, Theories, and Literature. New Brunswick, NJ: Transaction Books, 1998.

Jimenez, Fernando. "Spain: The Terrorist Challenge and the Government?s Response." In Western Responses to Terrorism. London: Frank Cass, 1993.

Schmid, Alex P., and Ronald D. Crelinsten. Western Responses to Terrorism. London: Frank Cass, 1993.

Schmid, Alex P., and Albert J. Jongman. Political Terrorism. A New Guide to Actors, Authors, Concepts, Data Bases, Theories and Literature. Amsterdam: North Holland, 1988.

Schmid, Alex P.. Political Terrorism. A Research Guide to Concepts, Theories, Data Bases and Literature. Amsterdam: North-Holland, 1984.

Schmid, Alex P.. Political Terrorism. New Brunswick, NJ: Transaction Books, 1983.