Laurie Bauer FRSNZ is Emeritus Professor at Victoria University of Wellington. He has published extensively on morphology, particularly on word formation, and in a number of related areas, such as the description of varieties of English, phonetics, phonology, and the recent history of the English. He is the co-author, with Rochelle Lieber and Ingo Plag, of The Oxford Reference Guide to English Morphology (OUP, 2013), which won the Leonard Bloomfield Award in 2015.Salvador Valera is Associate Professor at the University of Granada. His research focuses primarily on morphology, especially on conversion and related areas of lexical semantics, and also on syntax. His work has been published in leading journals, and in edited volumes published by Oxford University Press, Cambridge University Press, de Gruyter, John Benjamins, and Routledge.

• 1: Laurie Bauer and Salvador Valera: Conversion: The core issues Part I. Theoretical Issues 2: Antonio Fábregas: The analysis of conversion: Historiography 3: John Mansfield: Word classes 4: Anna M. Thornton: Conversion and inflection 5: Alexandra Soares Rodrigues: Conversion and other word-formation processes 6: Gianina Iord&achioaia: The position of conversion in word-formation 7: Bo:zena Cetnarowska: Conversion and coercion 8: Heike Baeskow: The semantics of conversion 9: Réka Benczes and Lilla Petronella Szabó: Conversion and figurative language 10: Gergana Popova: Directionality Part II. Description and Typology 11: Akiko Nagano: Japonic: Japanese 12: Livio Gaeta: Indo-European: Germanic and Romance 13: Magda %Sev%cíková and Jurgis Pakerys: Indo-European: Slavic and Baltic 14: Daniel Kaufman, Nathan W. Adamson, Victoria Chen, Bradley McDonnell, and Olivia Waring: Austronesian: Tagalog and Indonesian 15: Wolf Dietrich: Tupian: Guaraní 16: Olga Lovick: Dene: Upper Tanana 17: Giorgio Francesco Arcodia: Sino-Tibetan: Chinese 18: László Palágyi: Uralic: Hungarian 19: Ora R. Schwarzwald: Semitic: Hebrew 20: Pingali Sailaja: Dravidian: Telugu 21: Xabier Artiagoitia: Basque Part III. Conclusions 22: Laurie Bauer: Retrospective