"It is a clear presentation of a set of current positions on the relation among Universal Grammar (UG), that of the acquirer/learner's L1, and the process and limits of the acquisition/learning of the L2." Canadian Journal of Linguistics, Kathleen Connors, Univerite de Montreal "This book is an excellent review of the most central acquisitions related to UG (Universal Grammar). White has skillfully captured the essence of UG issues and strategies." GEOLINGUISTICS Vol. 30, Jenny M. Castillo, Hunter College (CUNY) "Lydia White has come out with a new textbook of Universal Grammar and SLA; buy it. End of Story." Studies in Second Language Aquisition, Kevin R. Gregg