The ninth volume of the Yearbook of Muslims in Europe covers the calendar year 2016 – a year in which trends and developments identified in previous volumes of the Yearbook were still relevant. The influx of refugees and migrants from the Middle East and South Asia to Europe has decreased after the agreement between the eu and Turkey, signed on 20 March 2016, which allows refugees and migrants arriving in Greece to be sent back to Turkey. Nevertheless, the repercussions of the 2015 refugee and migrant crisis, and various terrorist incidents in 2016,…