Rachel Carson and Walter Mosley, are which nationality?
Walter Mosley Walter Ellis Mosley (born January 12, 1952) is an American novelist, most widely recognized for his crime fiction. He has written a series of best-selling historical mysteries featuring the hard-boiled detective Easy Rawlins, a black private investigator and World War II veteran living in the Watts neighborhood of Los Angeles; they are perhaps his most popular works.
Walter Chappell Walter Landon Chappell (June 8, 1925 — August 8, 2000) was an American photographer and poet who forged his career in black and white photography in a unique journey that aligned his understanding of a deeper reality with a deliberate and precise photographic technique culminating in what he called camera vision.