OVO 1 (1987)
OVO 2 (July 1987)
OVO 3 (November 1987)
OVO 4 (May 1988)
OVO 5 (November 1988)
OVO 6 (Infinite)
OVO 7 Information (October 1989)
OVO 8 (May 1991)
OVO 9 (July 1991)
OVO 10 Mayhem (July 1991)
OVO 11 Control (September 1991)
OVO 12 Science (November 1991)
OVO 13 Travel (January 1992)
OVO 14 Suffering (March 1992)
OVO 15 Sperm (February 2005)
OVO 16 AntiChrist (January 2006)
OVO 17 The Dreadlock Recollections (January 2007)
OVO 18 Money (April 2008)

Pending...