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