Patternist is a 7-book series with 7 released primary works first released in 1976 with contributions by Octavia E. Butler.
(aka Patternmaster or Seed to Harvest)
In order of publication:
Patternmaster (1976)
Mind of My Mind (1977)
Survivor (1978)
Wild Seed (1980)
Clay's Ark (1984)
In chronological order based on internal chronology:
Wild Seed
Mind of My Mind
Clay's Ark
Survivor (disowned)
Patternmaster
Butler expressed a dislike for the novel Survivor, and declined to bring it back into print.