This paper provides a table that contains a summary of resources available that support the National High School Center's "Eight Elements of High School Improvement: A Mapping Framework". This framework is based on eight common elements of systemic school reform and provides a structure for understanding, aligning, and prioritizing reform initiatives to develop coherent and contextually appropriate approaches to high school improvement at the state and local levels. Resources are categorized by the framework element(s) they address and include research studies (quantitative and qualitative), meta-analyses and syntheses, and tools and products. The table is followed by a brief annotation of each resource.