Chapter 1: Why do we need evidence-based school leadership? Chapter 2: What is evidence-based school leadership? Chapter 3: Asking well-formulated questions Chapter 4: Systematically searching for and retrieving evidence Chapter 5: Appraising research evidence Chapter 6: Appraising research and statistics Chapter 7: Appraising school data, stakeholder views and practitioner expertise Chapter 8: Aggregating sources of evidence Chapter 9: Applying evidence to the decision-making process Chapter 10: Assessing and evaluating the outcome of the decision taken Chapter 11: Leading the evidence-based school Chapter 12: Some concluding thoughts