Before the Next Tragedy

"Principled Safety® for K–12" offers a practical, scenario-driven approach to enhancing school safety by replacing reactive measures with proactive, layered prevention strategies. Authored by safety engineer John Menna, the guide provides a standards-based framework for school administrators, policymakers, and stakeholders to assess threats, implement tested controls, and ensure consistent protection across schools. Focused on a forward-looking methodology, the book aims to help schools prevent casualties and ensure the safety of students, staff, and communities.