This richly detailed study highlights the last two decades of the life of Mary Baker Eddy, a prominent religious thinker whose character and achievement are just beginning to be understood. It is the first book-length discussion of Eddy to make full use of the resources of the Mary Baker Eddy Collection in Boston. Rolling Away the Stone focuses on her long-reaching legacy as a Christian thinker, specifically her challenge to the materialism that threatens religious belief and practice.