Book excerpt: Berhardt advocates more principled research and instruction in second language literacy. This book is a personal statement based on her own theory and research as well as that of others. It provides a comprehensive review of what is known about the second language reading process based on principles drawn from the synthesis of empirical data. The discussion is set forth from four main perspectives: an examination of theoretical models of the reading process and their application to second language contexts; a synthesis of empirical data of second language reading research from 1973 to 1989; descriptions of reader-based interactions with second language texts; and curriculum, instruction, and assessment.