This book presents J rgen Rischel's most important work on language and sound structure. It includes some of the most original and groundbreaking research of four decades. The chapters focus on stress, syllabification, accent, and vowel harmony, and their interactions with other aspects of language. They include exemplary descriptions of the sound systems of a wide range of languages, cover both synchronic and diachronic analysis, and reflect the authors lifelong interest in typology. The book will interest phonologists, phoneticians, and language typologists throughout the world.