In Where Teachers Thrive, Susan Moore Johnson outlines a powerful argument about the importance of the school as an organization in nurturing high-quality teaching. Based on case studies conducted in fourteen high-poverty, urban schools, the book examines why some schools failed to make progress, while others achieved remarkable results. It explores the challenges that administrators and teachers faced and describes what worked, what didn't work, and why. Johnson draws on vivid portraits of schools to highlight an array of school-based systems and practices that support teachers' professional growth and effectiveness. These include a rich and interactive hiring process; team-based curriculum planning and assessment; and informative feedback and ongoing professional learning. Critical to all of these is the role of the principal as an essential agent in a school's success. Although these elements may vary from school to school, Johnson argues that together these systems provide a comprehensive, mutually reinforcing set of well-orchestrated strategies that can help schools deliver results that exceed the sum of teachers' individual efforts. Since 2000, policy makers and education officials have diligently sought to improve schools by improving the quality of individual teachers. However, even if those teachers are skilled and committed, the schools where they work are all too often disjointed, dysfunctional organizations that serve no one well. Where Teachers Thrive explains clearly how educators within a school can join together to adopt systems of practice that ensure growth and success by all teachers and their students.

Achieving Coherence in District Improvement focuses on a problem of practice faced by educational leaders across the nation: how to effectively manage the relationship between the central office and schools. The book is based on a study of five large urban districts that have demonstrated improvement in student achievement. The authors-all members of Harvard University's Public Education Leadership Project (PELP)-argue that there is no "one best way" to structure the central offi ce-school relationship. Instead, they say, what matters is whether district leaders eff ectively select and implement their strategy by achieving coherence among key elementsand actors-the district's environment, resources, systems, structures, stakeholders, and culture. The authors examine the fi ve districts' approaches in detail and point to a number of important findings. First, they emphasize that a clear, shared understanding of decision rights in key areas-academic programming, budgeting, and staffing-is essential to developing an eff ective central office-school relationship. Second, they stress the importance of building mutually supportive and trusting relationships between district leaders and principals. Third, they highlight the ways that culture and the external environment infl uence the relationship between the central office and schools. Each chapter also provides relevant "Lessons for Practice"-actionable takeaways-that educational leaders from any district can use to improve the central office-school relationship.

Managing School Districts for High Performance brings together more than twenty case studies and other readings that offer a powerful and transformative approach to advancing and sustaining the work of school improvement. At the center of this work is the concept of organizational coherence: aligning organizational design, human capital management, resource allocation, and accountability and performance improvement systems to support an overarching strategy. This central idea provides a valuable conceptual framework for current and future school leaders. The case studies presented in Managing School Districts for High Performance grow out of the Public Education Leadership Project (PELP), a unique partnership between the Harvard Business School, the Harvard Graduate School of Education, and a network of urban school districts. This rich array of cases explores the managerial challenges districts face as they seek to ensure rich learning opportunities and high achievement for all students across a system of schools.