Concerning the Inner Life - Hardcoverby Evelyn Underhill (Author), Charles Lewis Slattery (Author) ""Concerning the Inner Life"" is a book written by Evelyn Underhill, a prominent British writer and mystic. The book explores the nature of the human soul and the spiritual journey that individuals go through in order to achieve a deeper understanding of themselves and the world around them. Underhill discusses the importance of meditation, prayer, and contemplation as tools for accessing