William Smith rejects the idea that Joseph Smith wrote the Book of Mormon using the Spaulding manuscript.
William Smith, On Mormonism (Lamoni, IA: Herald Steam Book and Job Office, 1883), 28
The story that Joseph Smith made up his revelation of the Book of Mormon out of a romance written by one Solomon Spaulding, like many other falsehoods told on the character of the Prophet, by the deceitful and lying stupidity of the people of the age in which we live, must fall to the ground with the rest of their refuge of lies.