VOL. XIV:1, 2020 Learning in a Double Loop: The Strategic Transformation of Al-Qaeda Michael Fürstenberg, Carolin Görzig
VOL. XV:4, 2021 Counter-Terrorism Studies: A Glimpse at the Current State of Research (2020/2021) Alex P. Schmid, Counter-Terrorism Studies: A Glimpse at the Current State of Research (2020/2021), Timothy Lowe
VOL. XV:3, 2021 Terrorism Studies: A Glimpse at the Current State of Research (2020/21) Alex P. Schmid, James J.F. Forest, Timothy Lowe
VOL. XV:3, 2021 The Term ‘Lone Wolf’ and its Alternatives: Patterns in Public and Academic Use from 2000 to 2020 Lars Erik Berntzen, Tore Bjørgo
