"The Common Sense of Socialism: A Series of Letters Addressed to Jonathan Edwards of Pittsburgh" is a work by the famous author John Spargo in which the author tries to separate the reality from the ideas about socialism. What is socialism in the modern world and how it can be applied in society are the main questions that are explored in this book. Readers get an opportunity to carefully rethink their views on social and economic aspects of life. Are we able to find a balance between the ideals of socialism and the reality of the modern world? This book is an invitation to discussion and reflection on the future of society."