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 Newman (screenwriter) Walter Newman (11 February 1916 – 14 October 1993) was an American radio writer and screenwriter active from the late 1940s to the early 1990s. He was nominated three times for Academy Awards ("Ace in the Hole," "Cat Ballou," and "Bloodbrothers"), but he is best-known for a work that never made it to the screen: his unproduced original script "Harrow Alley", which "has achieved legendary status in Hollywood."