Contents -- Preface -- Curriculum Vitae of George N. Clements -- Contributors -- Part 1. Introduction -- Features in Phonology and Phonetics: The contributions of George N. Clements -- Appendix: Publications of George N. Clements -- Part 2. Unpublished manuscripts -- The hierarchical representation of vowel height -- Cooccurrence constraints on aspirates in Nepali -- Part 3. Contributions on individual features -- The feature [tense] -- The feature [strident] -- The feature [nasal] -- The feature [ATR] -- The feature [pharyngeal] -- Index.