Australian novelist and short-story writer best known for his voluble novel Capricornia (1938), a comic chronicle about life in the Northern Territory of Australia and the inhumane treatment suffered by the Aborigines there at the hands of white men.

The son of a railroad engineer, Herbert knew many Aborigines as a child and learned their language. He studied pharmacy at the University of Melbourne but then turned to journalism, traveling over northern Australia and also working as a sailor, miner, aviator, deep-sea diver, and stock rider. In 1935 he became superintendent of Aborigines at Darwin, a position that led to the writing of Capricornia. He also spent two years in England and served as a sergeant during World War II.

Herbert never fulfilled the promise of his first novel: the novels Seven Emus (1959) and Soldiers' Women (1961) and his collected short stories, Larger than Life (1963), were somewhat less well received by the critics and public alike. His sprawling saga Poor Fellow My Country (1975) expressed his pessimistic view of life but lacked the richness and vitality of Capricornia. His autobiography, Disturbing Element, was published in 1983.