Packed with practical tools, this book provides K-6 educators with a research-based framework for accelerating the reading and writing growth of underperforming students. Strategies and resources are included for building foundational skills, comprehension, and vocabulary; engaging students with independent reading and periodicals; developing writing; and implementing tutoring and other extra supports. The book gives special attention to helping those most affected by the literacy gap--Black and Latinx students, students living in poverty, and students with reading disabilities. It describes dozens of high-quality intervention programs, assessments, activities, and materials, many of which can be accessed for free at the companion website. [Foreword by Raven Jones Stanbrough.]