The book "Conflict Mediators in 30 Hours" offers a comprehensive introduction to mediation and the training of conflict mediators in schools. It is aimed at teachers and educational professionals who want to involve students as mediators in conflict situations. The author, Ottmar Hanke, explains step by step how a team of conflict mediators can be sustainably established. Key elements of mediation are addressed, such as creating a trusting conversation atmosphere and developing solutions for conflicts. The book includes practical worksheets, schedules, and templates that accompany the entire training process from the initial introductory session to the certificate presentation. It is a valuable tool for anyone looking to enhance students' conflict resolution skills.