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| Xanth | 
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 |  Isis Orb, #40
  Five Portraits, #39
  Board Stiff, #38
  Esrever Doom, #37
 |  |  |  | Cover by Julie Dillon |  Luck of the Draw, 2012
  Well-Tempered Clavicle, 2011
  Knot Gneiss, 2010
  Jumper Cable, 2009
 | Image copyright 
         Julie Dillon | Image Copyright Darrell K. Sweet | Image Copyright Darrell K. Sweet | Image Copyright Darrell K. Sweet |  Two to the Fifth, 2008
  Air Apparent, 2007
  Stork Naked, 2006
  Pet Peeve, 2005
 | Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet | Alternate Cover Image Copyright Darrell K. Sweet |  Currant Events, 2004
  Cube Route, 2003
  Up in a Heaval, 2002
  Swell Foop, 2001
 | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet | Alternate Cover Image Copyright Darrell K. Sweet | Alternate Image Copyright Darrell K. Sweet |  The Dastard, 2000
  Xone of Contention, 1999
  Zombie Lover, 1998
  Faun & Games, 1997
 | Alternate Cover Image Copyright Darrell K. Sweet | Cover Image by Darrell K. Sweet | Cover Image by Darrell K. Sweet | German-language cover looks like Jody A. Lee, but... |  Yon Ill Wind, 1996
  Roc and a Hard Place, 1995
  Geis of the Gargoyle, 1995
  Xanth By Two
 |  |  | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet |  Harpy Thyme, 1994
  Demons Don't Dream, 1993
  The Colour of Her Panties, 1992
  Question Quest, 1991
 | Cover Image Copyright Darrell K. Sweet | German Cover Image Copyright Don Maitz | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet |  Isle of View, 1990
  Man from Mundania, 1989
  Heaven Cent , 1988
  Vale of the Vole , 1987
 | Cover Image Copyright Darrell K. Sweet |  |  | Cover Image Copyright Darrell K. Sweet |  Spellbound Xanth OMNI
  Golem in the Gears , 1986
  Crewel Lye: A Caustic Yarn, 1984
  Dragon on a Pedestal , 1983
 | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet |  The Continuing Xanth Saga, 1997
  Night Mare , 1983
  Ogre, Ogre, 1982
  Centaur Aisle, 1982
 | Cover Image Copyright Romas Kukalis | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Michael Whelan |  The Quest for Magic, 1981 OMNI 1-3
  Castle Roogna , 1979
  The Source of Magic, 1979
  A Spell for Chameleon, 1977
 | Cover Image Copyright Keith Parkinson | Cover Image Copyright Darrell K. Sweet | Cover Image Copyright Doug Beekman | Cover Image Copyright Michael Whelan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| 
 Battle Circle|  Sos the Rope, 1968
  Var the Stick, 1972
  Neq the Sword, 1975
  Battle Circle OMNIBUS
 | Cover Image by Patrick Woodroffe | Cover Image by Patrick Woodroffe | Cover Image by Patrick Woodroffe | Cover Image by Joe DeVito | 
 Of Man & Manta | 
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 |  Omnivore, 1968
  Orn, 1970
  Ox, 1976
  Of Man & Manta OMNIBUS
 | Cover image Peter J. Kuper | Cover Image Frank Frazetta | 
 The Apprentice Adept | 
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 |  Split Infinity , 1980
  Blue Adept , 1981
  Juxtaposition , 1982
  Double Exposure , 1982 Omni 1-3
 | Cover Image copyright Tim White | Cover Image copyright Rowena | Cover Image copyright Tim White | Cover Image copyright Victoria Lisi-Poyser |  Out of Phaze , 1987
  Robot Adept , 1988
  Unicorn Point, 1989
  Phaze Doubt, 1990
 | Cover Image copyright Christos Achilleos | Cover Image copyright Christos Achilleos | Cover Image copyright Christos Achilleos | Cover Image copyright Christos Achilleos |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
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The Official HiPiers site| 
 Geodyssey | 
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 |  Isle of Woman, 1993
  Shame of Man, 1994
  Hope of Earth, 1997
  Muse of Art, 1999
  Climate of Change
 |  |  |  | Cover Image copyright Tristan Elwell | My created cover (because the actual cover is horrible) was created using the lovely art of Jim Warren | 
 ChroMagic | 
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 |  Key to Havoc, 2003
  Key to Chroma, 2003
  Key to Destiny, 2004
  Key to Liberty, 2007
  Key to Survival, 2008
 | 
 Jason Striker:  Master of Martial Arts
        With Roberto Fuentes
book 6's only appearance in in the omnibus edition
 |  Kiai!, 1974
  Mistress of Death, 1974
  The Bamboo Blodbath, 1974
  Ninja's Revenge, 1975
  Amazon Slaughter, 1976
 |  Jason Striker Martial Arts I, 2000
  Jason Striker Martial Arts II, 2000
  Jason Striker Martial Arts III, 2001
 | 
 Non-Series|  Knave
  The Soptahs
  Odd Exam
  Possible to Rue
 |  Eroma, 2011
  Serial
  Pandora Park
  Juliet
 |  Tortoise Reform, 2007
  Realty Check, 1999
  Volk, 1996
  Killobyte, 1993
 |  |  | Cover Image copyright Den Beauvais |  Mercycle, 1991
  Tatham Mound, 1991
  Balook, 1990
  Hard Sell, 1990
 | Cover Image copyright Barclay Shaw | Cover Image copyright Jerry LoFaro | Cover Image copyright Patrick Woodroffe | Cover Image copyright Romas (Kukalis) |  Firefly, 1990
  Total Recall, 1989
 Buy it on 
        Blu-Ray or 
        DVD.
 Buy the re-make on 
        Blu-Ray or 
        DVD.
  Ghost , 1986
  Shade of the Tree, 1986
 |  | Cover Image copyright John Berkey | Cover Image copyright Chris Foss | Cover Image copyright Steve Crisp |  Mute , 1981
  Steppe, 1976
  Triple Detente , 1974
  Rings of Ice , 1974
 | Cover Image copyright Luis Royo | Cover Image copyright Boris Vallejo | Cover Image copyright Don Maitz | Cover Image copyright Jim Warren |  Prostho Plus , 1973
  Race Against Time, 1973
  Macroscope , 1969
  Hasan, 1977
 | Cover Image copyright Don Maitz | Cover Image copyright Luis Royo | Cover Image copyright Tim White | Cover Image copyright Don Maitz | 
 |  | 
 Co-Authored Novels|  The Gutbucket Quest, 2000
 with Ron Leming
  The Secret of Spring, 2000
 with Jo Anne Taeusch
  Dream a Little Dream, 1999
 with Julie Brady
  Quest for the Fallen Star, 1998
 with J.R. Goolsby & Alan Riggs
 | Cover Image copyright Tristan Elwell | Cover Image copyright Tristan Elwell | Cover Image copyright Tristan Elwell | Cover Image copyright Tristan Elwell |  Spider Legs, 1998
 with Clifford Pickover
  The Willing Spirit, 1996
 With Robert Tella
  If I Pay Thee Not in Gold..., 1993
 With Mercedes Lackey
  The Caterpillar's Question, 1992
 With Philip Jose Farmer
 |  | Cover Image copyright Tristan Elwell | Cover Image copyright Darrell K. Sweet | Cover Image copyright Romas Kukalis |  Dead Morn, 1990
 With Roberto Fuentes
  Through the Ice, 1990
 With Robert Kornwise
  Pretender , 1979
 With Frances T. Hall
  But What of Earth?, 1976
 With Robert Coulson
 | Cover Image copyright John Jude Palencar | Cover Image copyright Daniel R. Horne | Cover Image copyright Don Maitz | Cover Image copyright Kelly Freas | 
 Edited
 with Margaret E. Maggroff|  Uncollected Stars , 1986
 edited with Barry N. Malzberg, Charles G. Waugh and Martin H. Greenberg
  Tales from the Great Turtle, 1994
 edited with Richard Gilliam
  The ESP Worm, 1970
 With Robert E. Margroff
  The Ring, 1968
 With Robert E. Margroff
 |  |  | Cover Image copyright Don Maitz | Cover Image copyright Don Maitz | 
 Non-Fiction|  Bio of an Ogre , 1988 [Autobiography]
  How Precious Was that While, 2001
  Letters to Jenny, 1993
  Alfred, 1993
 | Cover Artwork by Darrell K. Sweet | Cover Artwork by Darrell K. Sweet | Cover Artwork by Jael |  |  |  |  |  |  |  | 
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