This volume is the most comprehensive reference work to date on Lexical Functional Grammar. The authors provide detailed and extensive coverage of the analysis of syntax, semantics, morphology, prosody, and information structure, and how these aspects of linguistic structure interact in the nontransformational framework of LFG. The book is divided into three parts. The first part examines the syntactic theory and formal architecture of LFG, with detailedexplanations and comprehensive illustration, providing an unparalleled introduction to the fundamentals of the theory. Part two explores non-syntactic levels of linguistic structure, including thesyntax-semantics interface and semantic representation, argument structure, information structure, prosodic structure, and morphological structure, and how these are related in the projection architecture of LFG. Chapters in the third part illustrate the theory more explicitly by presenting explorations of the syntax and semantics of a range of representative linguistic phenomena: modification, anaphora, control, coordination, and long-distance dependencies. The final chapter discussesLFG-based work not covered elsewhere in the book, as well as new developments in the theory.