When the first Masonic lodges opened in Paris in the early 18th century their membership included traders, merchants, musketeers, clergymen, and women - both white and black. This was not the case in the United States where black Freemasons were not eligible for membership in existing lodges. For this reason the first official charter for an exclusively black lodge - the Prince Hall Grand Lodge of Massachusetts - was granted by the Grand Lodge of England rather than any American chapter.

Through privileged access to archives kept by Grand Lodges, Masonic libraries, and museums in both the United States and Europe, respected Freemasonry historian Cécile Révauger traces the history of black Freemasonry from Boston and Philadelphia in the late 1700s through the Abolition Movement and the Civil War to the genesis of the Civil Rights Movement in the early 1900s up through the 1960s.

Looking at the deep connections between jazz and Freemasonry, the author reveals how many of the most influential jazz musicians of the 20th century were also Masons. Unveiling the deeply social role at the heart of black Freemasonry, Révauger shows how the black lodges were instrumental in helping American blacks transcend the horrors of slavery and prejudice, achieve higher social status, and create their own solid spiritually based social structure, which in some cities arose prior to the establishment of black churches.