This book presents state-of-the-science research on the components of successful literacy learning and how to target them in contemporary classrooms. The volume builds on and extends the work of Steven Stahl, whose pioneering contributions encompassed the key areas of phonemic awareness, phonics, vocabulary, fluency, comprehension, and assessment. Ten classic papers by Stahl are accompanied by 16 new chapters by other leading experts, who highlight Stahl's theoretical, methodological, and instructional innovations; describe how knowledge about each domain continues to evolve; and discuss implications for helping all children become better readers.