Book excerpt: An invaluable reference tool for students and researchers in theoretical linguistics, The Wiley Blackwell Companion to Syntax, Second Edition has been updated to incorporate the last 10 years of syntactic research and expanded to include a wider array of important case studies in the syntax of a broad array of languages. A revised and expanded edition of this invaluable reference tool for students and researchers in linguistics, now incorporating the last 10 years of syntactic research Contains over 120 chapters that explain, analyze, and contextualize important empirical studies within syntax over the last 50 years Charts the development and historiography of syntactic theory with coverage of the most important subdomains of syntax Brings together cutting-edge contributions from a global group of linguists under the editorship of two esteemed syntacticians Provides an essential and unparalleled collection of research within the field of syntax, available both online and across 8 print volumes This work is also available as an online resource at www.companiontosyntax.com