Manifestations and causes of failed leadership have attracted little systematic scientific reflection. This collection of articles brings readers' attention to "failed leadership" aspects encompassing business, political, social, philosophical, psychological and historical perspectives presented. An international group of authors, ranging from academicians to business practitioners. The reader will find both advanced theoretical analyses as well as descriptions of real-life cases of failed leadership across time and different geographies. The publication revolves around critical questions, including: "Is failure a flip side of success?", "How to measure failure?", "How much does it depend on historical, cultural or situational contexts?", or "Is failure recoverable?"