Vier Bucher Vom Wahren Christentum (Six Books On Christianity), Johann Arndt, 1835, published by J. G. Ritter of Philadelphia, with detailed engravings throughout, Johann Arndt was a German Lutheran theologian who wrote several influential book on Christianity and was a forerunner of Pietism, a Lutheran movement that gained strength in the late 17th century.

Spine separating from binding, front board beginning to separate from spine, rubbing to boards, missing one clasp, first few pages wrinkled, some foxing throughout