Thomas Schirrmacher. The Persecution of Christians Concerns Us All. The WEA Global Issues Series. Vol. 5. 3rd Edition. Culture and Science Publishing: Bonn, 2018. 178 pp. ISBN: 978-3-86269-156-2.
Thomas K. Johnson, Thomas Schirrmacher, Christof Sauer. Global Declarations on Freedom of Religion or Belief and Human Rights. The WEA Global Issues Series. Vol. 18. Culture and Science Publishing: Bonn, 2017. 117 pp. ISBN 978-3-86269-135-7.
Thomas Schirrmacher. Human Rights – Promise and Reality. The WEA Global Issues Series. Vol. 15. Culture and Science Publishing: Bonn, 2014. 97 pp. ISBN 978-3-86269-047-3.