Consider reading nonfiction texts about Third World Feminism including Borderlands by Gloria Anzaldua and Third World Women and the Politics of Feminism by Chandra Mohanty.
Consider reading the sequel to Nervous Conditions, This Mournable Body.
Consider reading other novels that represent Third World Feminism, like The House of the Spirits by Isabel Allende and Purple Hibiscus by Chimamanda Adichie.