The book "For what price is peace?" written by Frederick J. Libby and the National Council for the Prevention of War (USA). In this book, the authors examine the problem of the cost of peace in the modern world. They analyze various aspects of war, conflict and peacemaking, paying particular attention to the social, economic and moral aspects of the issue. "At what price is peace?" is an invitation to discuss and reflect on the need to maintain peace in today's world and what price we are willing to pay for it. This book will help readers better understand the importance of peacekeeping and diplomatic settlements in a global context.