I have to say that I enjoy the information I recieved from the book greater then the process of getting it.
Brooke clearly shows that Smith was immersed in the treasure-divining culture of his time and place, as well as Masonic knowledge, visionary experiences, and other elements of a popular Hermetic framework. Contrary to some reviewers, Brooke displays an amazing knowledge of Mormon doctrine, faithfully backing up his assertions with credible citations of standard LDS theological sources.
Brooke does not claim that LDS is an "occult" religion. What he claims is that American popular hermeticism fused with an apocalyptic interpretation and command of scripture created the early foundations of Mormonism. Contemporary LDS institutions like FARMS are, like many religions, concerned with erasing their origins to maintain legitimacy. But excommunicating scholars and misinterpreting solid pieces of scholarship (perhaps deliberately) will not stand the test of rigorous historical investigation. To those who would let FARMS decide what is legitimate LDS scholarship and what is not, hear this: Religious institutions, like political and social ones, have a vested interest in projecting a certain image. Currently, the Mormon church is trying insert itself into the mainstream of activist Protestantism. But teaching that God was once a man who walked the soil, that earth is (or will be) a level of heaven, and that angels are essentially "recycled" humans, is essentially a hermetic, historically occult doctrine-- and no amount of political whitewashing will change that. There is nothing disrespectful about the presence of occultism in Mormon history---Judaism, Islam, and Christianity all have absorbed heavy doses of hermetic and kabbalistic thought, and all have survived quite well.
Read this book. Read D. Michael Quinn as well. Read Bruce R. McConkie, Brian Copenhaver's "Hermetica," and the Gospel of John, and you will begin to be able to trace the religious development of Mormon ideas starting in antiquity.
But HEART is much more than that. Brooke's book is what historians call a microhistory, a study of a small place that, because it is so attentive to detail, is able to shed light on American History as a whole. HEART OF THE COMMONWEALTH does this, explaining how different political ideologies in the years after Queen Annes War developed into the ideas of Republicanism and Liberalism that are so much discussed by historians in the acadamy today.
Whether interested in Massachusetts, politics, society, or any aspect of early American life, HEART OF THE COMMONWEALTH is a book worth reading. It belongs on the self of everyone interested in the story of America.