""Letters to a Friend on the Human Soul, Its Immateriality and Immortality: And More Respectfully on Its Peculiar Characteristic as Being"" is a book written by John Clowes and published in 1846. The book is a collection of letters that Clowes wrote to a friend in which he discusses the nature of the human soul, its immateriality, and its immortality. Clowes argues that the soul is not a physical entity, but rather a spiritual one that is separate...