Phonology-Syntax Analogies looks at the degree to which analogies between syntax and phonology result from their being representational subsystems within the overall system of language, at why they sometimes break down, and at how far semantic and phonetic properties limit such analogies.

Harry van der Hulst's model of Radical CV Phonology has roots in the framework of Dependency Phonology, but proposes a rather different 'geometry', which reduces the set of unary elements to just two: |C| and |V|. The model explains the phonological distinctions that function contrastively in the world's languages rather than presenting it as a 'random' list. Van der Hulst shows how this model accounts for a number of central claims about markedness and minimal specification. He explains how the representational system accounts for phonological rules and shows how this theory can be applied to sign language structure. Through comparison to other models, he also provides insight into current theories of segmental structure, commonly used feature systems, as well as recurrent controversies.

The Domain of Syntax explores the consequences for syntax of assuming that language is grounded in cognition and perception. He considers whether this permits a lexicalist approach to syntax that would allow it to dispense not only with structural mutations but with universal grammar itself.

The Routledge Handbook of Phonological Theory provides a comprehensive overview of the major contemporary approaches to phonology. Phonology is frequently defined as the systematic organisation of the sounds of human language. For some, this includes aspects of both the surface phonetics together with systematic structural properties of the sound system; for others, phonology is seen as distinct from, and autonomous from, phonetics. The Routledge Handbook of Phonological Theory surveys the differing ways in which phonology is viewed, with a focus on current approaches to phonology. Divided into two parts, this handbook: covers major conceptual frameworks within phonology, including: rule-based phonology; Optimality Theory; Government Phonology; Dependency Phonology; and connectionist approaches to generative phonology; explores the central issue of the relationship between phonetics and phonology; features 23 chapters written by leading academics from around the world. The Routledge Handbook of Phonological Theory is an authoritative survey of this key field in linguistics, and is essential reading for students studying phonology.

The three linked but independent volumes of 'The Substance of Language' collectively overhaul linguistic theory from phonology to semantics and syntax to pragmatics and offer a full account of how linguistic related to function. They comprise a powerfully coherent understanding of the nature of language.

This handbook provides a detailed account of the phenomenon of vowel harmony, a pattern according to which all vowels within a word must agree for some phonological property or properties. Vowel harmony has been central in the development of phonological theories thanks to its cluster of remarkable properties, notably its typically 'unbounded' character and its non-locality, and because it forms part of the phonology of most world languages. The five parts of this volume cover all aspects of vowel harmony from a range of theoretical and methodological perspectives. Part I outlines the types of vowel harmony and some unusual cases, before Part II explores structural issues such as vowel inventories, the interaction of vowel harmony and morphological structure, and locality. The chapters in Part III provide an overview of the various theoretical accounts of the phenomenon, as well as bringing in insights from language acquisition and psycholinguistics, while Part IV focuses on the historical life cycle of vowel harmony, looking at topics such as phonetic factors and the effect of language contact. The final part contains 31 chapters that present data and analysis of vowel harmony across all major language families as well as several isolates, constituting the broadest coverage of the phenomenon to date.