Other important writers in recent years include literary fiction writers Gayl Jones, Rasheed Clark, Ishmael Reed, Jamaica Kincaid, Randall Kenan, and John Edgar Wideman. African-American poets have also garnered attention. Maya Angelou read a poem at Bill Clinton's inauguration, Rita Dove won a Pulitzer Prize and served as Poet Laureate of the United States from 1993 to 1995, and Cyrus Cassells's "Soul Make a Path through Shouting" was nominated for a Pulitzer Prize in 1994. Cassells is a recipient of the William Carlos Williams Award. Natasha Trethewey won the 2007 Pulitzer Prize for Poetry with her book "Native Guard". Lesser-known poets such as Thylias Moss also have been praised for their innovative work. Notable black playwrights include Ntozake Shange, who wrote "For Colored Girls Who Have Considered Suicide When the Rainbow Is Enuf" (1976), Ed Bullins, Suzan-Lori Parks, and the prolific August Wilson, who won two Pulitzer Prizes for his plays. More recently, Edward P. Jones won the 2004 Pulitzer Prize for Fiction for "The Known World" (2003), his novel about a black slaveholder in the antebellum South.