Book excerpt: This theoretical and practical guidebook prepares reading specialists and literacy coaches to develop and teach reading and language arts at the school and district levels. Using current information on the standards for literacy professionals, the text incorporates significant developments in intervention, assessment, adolescent literacy, and multiple literacies. Vogt and Shearer explore the expanding roles and responsibilities of reading specialists and their impact on instructional practice. The full-featured and distinctive Third Edition offers opportunities for flexible teaching approaches as well as substantive coverage and tools such as the function of the literacy coach in Response to Intervention (RtI), guides to needs assessment and two-year plans, the advancement of professional development communities, portfolio and self-assessment projects, and companion materials that include key terms, recommended readings, chapter vignettes, and online resources.