I have been reading (and rereading) "Black Quantum Futurism" Vol 1. : Theory and Practice, compiled by Rasheedah Phillips

then I have Ytasha Womack's "Afrofuturism: The world of Black Sci-fi and fantasy culture"

finally, I am ordering these two:

Afrofuturism 2.0: The Rise of Astro-Blackness: by Dr. Reynaldo Anderson

and

SPECULATIVE BLACKNESS: The Future of Race in Science Fiction by Dr. Andre Carrington