""Who Are The Happy? Or Piety The Only Foundation Of True And Substantial Joy"" is a book written by Jared Bell Waterbury in 1851. The book explores the idea of happiness and how it can be achieved through piety, or religious devotion. Waterbury argues that true and lasting happiness can only be found through a deep and sincere relationship with God. He also discusses the various obstacles that can prevent people from experiencing true joy, such as...