The range of methodologies, perspectives, and research areas in language and literacy has exploded over the past ten years. Perspectives on Language and Literacy, a new publication from the Harvard Educational Review, provides a comprehensive overview of these trends and developments. In chapter after chapter, researchers, educators, sociologists, and linguists provide theoretical, empirical, and critical evaluations of language and literacy education; sociocultural examinations of language acquisition; and research on the developmental spectrum of language and literacy practices-from preschoolers to adults, with first and second language learners, in the United States and abroad.