Joel McIver (born February 10, 1971) is a British author. The best-known of his books is the bestselling Justice For All: The Truth About Metallica, first published in 2004 and appearing in nine languages since then. McIver's other works include biographies of Black Sabbath, Slayer, Ice Cube and Queens Of The Stone Age. His writing also appears in newspapers and magazines such as The Guardian, Metal Hammer, Classic Rock and Rolling Stone, and he is an occasional guest on BBC and commercial radio and TV. Since 2012, McIver has also been the Editor of Bass Guitar (magazine).