The famous novelist known for becoming a voice for the disenfranchised in their community is Chimamanda Ngozi Adichie. Through her poignant narratives, Adichie addresses issues of gender, race, and cultural identity. Her works, including "Half of a Yellow Sun" and "Americanah," highlight the struggles of various marginalized groups, particularly in Nigeria. By weaving personal and collective histories into her fiction, Adichie provides a platform for underrepresented voices, fostering understanding and empathy in her audiences.