"Paradise Lost (and Again) Restored" is a philosophical treatise by the famous American writer Henry David Thoreau. In this book, the author explores the topic of revival and restoration of the paradoxical nature of modern life. Thoreau tells about the loss and finding of paradise in the modern world, prompting the reader to think about the meaning and significance of human existence. This book is an important work of philosophy that leaves the reader with deep thoughts about his own path to happiness and harmony.