As I stated in an earlier post, one of America's greatest evangelists and stauchest anti-Masons was the Rev. Charles G. Finney, who rose to the forefront in the aftermath of the Captain William Morgan conspiracy and murder to speak out against the Satanic and immoral precepts upon which the Craft is founded.
An ex-Mason himself, Finney's novel THE CHARACTER, CLAIMS AND PRACTICAL WORKINGS OF FREEMASONRY
is one of the most comprehensive and yet succinct exposes ever written on Freemasonry and can be viewed online with this link:
THE CHARACTER, CLAIMS AND PRACTICAL WORKINGS OF FREEMASONRY