John Richard Hersey was an American writer and journalist. He is considered one of the earliest practitioners of the so-called New Journalism, in which storytelling techniques of fiction are adapted to non-fiction reportage. In 1999, Hiroshima, Hersey's account of the aftermath of the atomic bomb dropped on Hiroshima, Japan, was adjudged the finest work of American journalism of the 20th century by a 36-member panel associated with New York University's journalism department.

New Journalism is a style of news writing and journalism, developed in the 1960s and 1970s, that uses literary techniques unconventional at the time. It is characterized by a subjective perspective, a literary style reminiscent of long-form non-fiction. Using extensive imagery, reporters interpolate subjective language within facts whilst immersing themselves in the stories as they reported and wrote them. In traditional journalism, the journalist is "invisible"; facts are meant to be reported objectively.