An introduction to Element Theory provides an impressive and fully elaborated approach to segmental representation using elements, and is as such essential reading for anyone interested in segmental structure, specifically in the development of monovalent approaches to the internal structure of segments.""The book is an outstanding piece of work, which manages to provide a very clear introduction for beginners, as well as detailed motivations for the proposed representations and how they fit into an overall theory of segmental representation for the more advanced scholar and researcher.