'Professor Haider's Basic Branching Constraint is a bold solution to the problem of word order and word order correlations in language … should be read and taken seriously by grammarians of all stripes.' Frederick J. Newmeyer, Professor Emeritus, University of Washington
'There's a big idea at the core of this book, that natural languages have only right-branching structures: left-branching structures do not exist. Haider explored this idea in his 2010 Syntax of German, showing that it led to productive analyses for German, but here he takes things to a new level and examines consequences for analyses in a range of languages and compares his proposal to related ideas in other theoretical models.' David W. Lightfoot, Georgetown University