Pulitzer Prize-winning author Alice Walker

Writer Alice Walker. Her new book, "Possessing The Secret of Joy," is about Tashi, an African woman who lives most of her life in North America, and yet submits to the tribal custom of female circumcision. Walker's other books include "The Color Purple," which was made into a film starring Whoopi Goldberg and Oprah Winfrey, and "The Temple of My Familiar." The character Tashi has made peripheral appearances in those books. ("Possessing The Secret of Joy" is published by Harcourt Brace Jovanovich.)

Novelist Terry McMillan. The film adaptation of her 1992 novel, "Waiting to Exhale" was last year's box office hit.The book sold nearly 4 million copies. McMillan has recently completed her fourth novel, "How Stella Got Her Groove Back" (Viking) which is available in bookstores this week. It tells the story of a 42-year old career woman on vacation in Jamaica who falls in love with a 20-year old unemployed resort worker. According to McMillan, "it's as close to autobiography as I've written in a long time".

Science fiction writer Octavia Butler. Because she is black and female, she's considered an atypical science fiction writer. She's won the Hugo and Nebula Awards, science fiction's two most prestigious awards. Butler often describes her work as "speculative fiction" rather than science fiction. She says, "Science fiction, extrasensory perception, and black people are judged by the worst elements they produce." Her main characters are usually black women, and the fictional world they inhabit are racially diverse. Butler has written nine novels.