Center X is committed to providing free and open access, whenever possible, to the resources it produces. By sharing these resources, we hope to engage educators, students, parents, and policymakers in the work of transforming public schools. Over time, we plan to develop interactive features that will promote the exchange of resources. As a first step, Center X has created an online repository of publications and resources called the Center XChange. In this repository, you will find articles, evaluation reports, research papers, lesson plans, professional development tools, dissertations, book reviews, and our own reflections on the work of transforming public schools. We are releasing these resources in themed issues. Our first issue includes a variety of resources created over the past 15 years in order to capture Center X's history. The theme of our next issue, set for a fall release, is Critical Media Literacy. The resources in XChange are archived, searchable, and also appear as links throughout our website. In addition, we provide a comprehensive library of educational links to other organizations and resources that shape our work. We welcome your feedback and hope you find these resources useful.