I wasn't able to record our Zoom session, but I have compiled a list of authors we discussed, along with additions. You'll also find two links: one to an interesting article on LitHub about expanding the canon of Black writers, and links to the podcast I referenced during our session.
Chinua Achebe, Chiamanda Ngozi Adichie, Maya Angelou, James Baldwin, Amiri Baraka, Gwendolyn Brooks, Jericho Brown, Octavia Butler, Edwidge Danticat, W.E.B Du Bois, Ralph Ellison, Alex Haley, Langston Hughes, Zora Neale Hurston, Marlon James, Naguib Mahfouz, Toni Morrison, Helen Oyeyemi, Claudia Rankine, Tayeb Salih, Zadie Smith, Natasha Tretheway, Derek Walcott, Alice Walker, Jesmyn Ward, Colson Whitehead, John Edgar Wideman, Richard Wright
And consider this article posted at LitHub:
The panel discussion I mention from Stanford Humanities Center (first link is to the website, the second is to the same as a podcast):