J. Reuben Clark was all of these prior to his call to the LDS First Presidency. As a counselor to three church presidents--Heber J. Grant, George Albert Smith, and David O. McKay--he served longer than any other member of this high church council. Already controversial before he assumed his church duties, his blunt, independent style created even more ripples at LDS headquarters. Still, his impact, intellectually and administratively, was immense...