The Legend Of Nigger Charley (1972)
A slave kills a white man in self defense and heads West towards freedom, pursued by a professional slave hunter
The Soul Of Nigger Charley (1973)
After the end of the Civil War, Charley fights against a group of Southern soldiers seeking to reignite the Confederacy
A Knife for the Ladies (1974)
A private detective travels out west to investigate the murders of several prostitutes, facing off against the reluctance of the towns grizzled sheriff, and several suspicious characters, each with something to hide