William Haggard

William Haggard (born Croydon) was the pseudonym of Richard Henry Michael Clayton, the son of the Rev. Henry James Clayton and Mabel Sarah Clayton. He was an English writer of fictional spy thrillers set in the 1960s through the 1980s, or, as the writer H. R. F. Keating called them, "action novels of international power." Like C. P. Snow, he was a quintessentially British Establishment figure who had been a civil servant in India, and his books vigorously put forth …