Dr. Shades wrote:D. Solomon Spalding & Sidney Rigdon.
Shades ... the timeline just does not add up for me. The Spaulding theory has no legs, in my opinion.
I think it is much more likely that Joseph created the Book of Mormon from elements which existed in the cultural ethos - lost tribes, indians being the lost tribes, anti-masonry etc.. I think Palmer makes a convincing case that Joseph Smith was a genius and had an incredible memory. Add to that the fact he had several years to formulate the story of the book and well, it makes a lot of sense that Joseph Smith authorized the Book of Mormon on his own.Then of course you have to recognize that about 1/2 of the Book of Mormon is simply a restatement of New England protestant theology.
Conspiracies are incredibly difficult to pull off because human beings always spill the beans. Why wouldn't Rigdon have blown the whistle after being pushed out by BY? What motive could he possibly have? The same is true of Cowdery and Whitmer.
I suppose the Spaulding theory is possible but I just don't think Joseph Smith met Rigdon early enough for this theory to work.
Just my $.02