SIDNEY'S COMET, Berkley, 1983

THE GARBAGE CHRONICLES,  Berkley, 1985

MAN OF TWO WORLDS (with Frank Herbert), Putnam, 1986

SUDANNA, SUDANNA, Berkley, 1986

PRISONERS OF ARIONN, Ace, 1988

THE RACE FOR GOD, Ace, 1990

MEMORYMAKERS (with Marie Landis), ROC, 1991

BLOOD ON THE SUN (with Marie Landis), HarperPrism, 1996

DUNE: HOUSE ATREIDES (with Kevin J. Anderson), Bantam Spectra, 1999

DUNE: HOUSE HARKONNEN (with Kevin J. Anderson), Bantam Spectra, 2000

DUNE: HOUSE CORRINO (with Kevin J. Anderson), Bantam Spectra, 2001

DUNE: THE BUTERLIAN JIHAD (with Kevin J. Anderson), Tor Books, 2002

DUNE: THE MACHINE CRUSADE (with Kevin J. Anderson), Tor Books, 2003

DUNE: THE BATTLE OF CORRIN (with Kevin J. Anderson), Tor Books, 2004

THE ROAD TO DUNE (with Kevin J. Anderson), Tor Books, 2005

HUNTERS OF DUNE (with Kevin J. Anderson), Tor Books, 2006

SANDWORMS OF DUNE (with Kevin J. Anderson), Tor Books, 2007

DREAMER OF DUNE: THE BIOGRAPHY OF FRANK HERBERT, Tor Books, 2004

THE FORGOTTEN HEROES, Forge Books, 2004

TIMEWEB: Book 1 of the Timeweb Chronicles, Five Star Books, 2006

THE WEB and the STARS: Book 2 of the Timeweb Chronicles, Five Star Books, 2007

THE RACE FOR GOD, Cosmos Books, 2007 (Republished)

SIDNEY'S COMET, Cosmos Books, 2008 (Republished)