Book excerpt: This book contains 51 chapters based on papers presented at the GALA (Generative Approaches to Language Acquisition) conference held in Thessaloniki, Greece, in 2011. It thus reflects the GALA 2011 scientific presentations and discussions and raises issues that are currently at the centre of language acquisition research. Such issues examined in this volume include first and second language acquisition and processing by children and adults; language acquisition by individuals with linguistic and/or cognitive impairment; and cross-linguistic comparisons in (a)typical language acquisition. As such, Advances in Language Acquisition constitutes a valuable reference guide for current work on the interdisciplinary research field of language acquisition.