Rochelle Lieber is Professor of Linguistics at the University of New Hampshire. Her interests include morphological theory, especially derivation and compounding, lexical semantics, and the morphology-syntax interface. She is the author of several books including Morphology and Lexical Semantics (CUP, 2004), and Introducing Morphology (CUP, 2010). She is the co-author, with Laurie Bauer and Ingo Plag, of the Oxford Reference Guide to English Morphology (OUP, 2013).Pavol %Stekauer is Professor of English linguistics at P.J. %Safárik University, Kosice, Slovakia. His research has focused on an onomasiological approach to word-formation, sociolinguistic aspects of word-formation, meaning predictability of complex words, and crosslinguistic research into word-formation. His publications include An Onomasiological Theory of English Word-Formation (John Benjamins, 1998), English Word-Formation. A History of Research (1960-1995). Gunter Narr, 2000), and Meaning Predictability in Word-Formation (John Benjamins, 2005). Rochelle Lieber and Pavol %Stekauer are co-editors of two handbooks: The Handbook of Word-formation (Springer, 2005) and The Oxford Handbook of Compounding (OUP, 2009).