Your search for "Richard Wright" revealed the following:
Black Boy (Trade) by Richard Wright
$10.00
1998, Trade. Good. No markings. Moderate cover wear and age with dings and light creases.
The Outsider (Perennial Library) by Richard Wright
$8.00
1965, Paperback. Acceptable. No markings. Moderate cover wear. Slanted spine.
$15.00
1991, Trade. Very Good. No markings. Praised by Richard Wright and Tennessee Williams and everyone in between, Carson McCullers could write the American South with the best of the boys... better, even.