This volume comprises a collection of papers on the theme of grammatical change that evolved out of a workshop sponsored by the Centre for Research on Language Change (The Australian National University). The papers extend the boundaries of what has been addressed under the label of ‘grammatical change’ by applying theories and models of grammatical change to new evidence; by illuminating the historical relationships between grammar and other levels of linguistics; and by extending the range of languages that have been examined from the perspective of grammatical change. Languages discussed include Murriny Patha, Walpiri, Gurindji, Walmajarri, and Kayardild, Lardil, Yukulta, English, Dutch, German, Afrikaans, French, Italian, Portuguese, Spanish, Serbo-Croatian, Bulgarian, Macedonian, Slovenian, Albanian, Greek, Old Church Slavonic, Tocharian, Mandarin, Cantonese, Quechua, Basque, and Tok Pisin.