Peter Herbeck, Bernhard Pöll & Anne C. Wolfsgruber: Foreword Hubert Haider: On expletive, semantically void, and absent subjects Janayna Carvalho: Incorporated subjects in Existential Impersonal Sentences in Brazilian Portuguese Thórhallur Eythórsson, Anton Karl Ingason & Einar Freyr Sigurðsson: Flavors of reflexive arguments in Icelandic impersonals Sigríður Sigurjónsdóttir & Joan Maling: From passive to active: diachronic change in impersonal constructions Anne C. Wolfsgruber: Impersonal interpretations of Medieval Romance se - tracing initial contexts Eduardo Amaral & Wiltrud Mihatsch: Incipient impersonal pronouns in colloquial Brazilian Portuguese based on pessoa, pessoal and povo