Women, Race and Class by Angela Davis.
Reading some of the history that gets left out elsewhere. Did you know that before the end of the Civil War lynching was primarily used to terrorize white abolitionists? After the Civil War during reconstruction, during Jim Crow, white supremacists needed to find a reason to terrorize and control the black community so the myth of the black man as rapist was woven into public discourse. It was the most convenient excuse to find a reason to violently punish and control black people who in whatever way challenged or violated the status quo. Accusations of even inappropriate forwardness were enough to justifying hanging. But the real reason would be that some black person or family started a business, sought education or became empowered in some way, challenging the white supremacist social hierarchy - and were lynched for it.