[ 1st Album ]
How Could Hell Be Any Worse? (1982年)

[ 2nd Album ]
Into The Unknown (1983年)

[ 3rd Album ]
Suffer (1988年)

[ 4th Album ]
No Control (1989年)

[ 5th Album ]
Against The Grain (1991年)

[ 6th Album ]
Generator (1992年)

[ 7th Album ]
Recipe For Hate (1993年)

[ 8th Album ]
Stranger Than Fiction (1994年)

[ 9th Album ]
The Gray Race (1996年)

[ 10th Album ]
No Substance (1998年)

[ 11th Album ]
The New America (2000年)

[ 12th Album ]
The Process of Belief (2002年)

[ 13th Album ]
The Empire Strikes First (2004年)

[ 14th Album ]
New Maps Of Hell (2007年)

[ 15th Album ]
The Dissent of Man (2010年)