Sean Williams

Author Information
Sean Williams's Latest Book

Newest Release

  • Bibliography:
    44 Books (4 Series)
  • First Book:
    January 1995
  • Latest Book:
    May 2023
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Full Series List in Order

Astropolis

1 - Saturn Returns (May-2007)
2 - Earth Ascendant (May-2008)
3 - The Grand Conjunction (May-2009)

Books of the Cataclysm

1 - The Crooked Letter (Apr-2006)
2 - The Blood Debt (Oct-2006)
3 - The Hanging Mountains (Jun-2007)

Books of the Change

1 - The Stone Mage and the Sea (Nov-2009)
2 - The Sky Warden and the Sun (Nov-2009)
3 - The Storm Weaver and the Sand (Nov-2009)

A Twinmaker Novel

1 - Twinmaker (Nov-2013)
2 - Crashland (Nov-2014)
3 - Hollowgirl (Nov-2015)

Multi-Author Series List

Star Wars

The Force Unleashed (Aug-2008)
Fatal Alliance (Jul-2010)
The Force Unleashed II (Oct-2010)

Star Wars: The Old Republic

1 - Fatal Alliance (Jul-2010)

Book List in Order: 44 titles

  • The Unknown Soldier

  • Resurrected Man

    Private detective Jonah McEwen is wanted for murder. Someone has been killing women who resemble Marylin Blaylock, his former colleague and ex-lover. The latest grisly discovery is right on his doorstep. He is the obvious suspect. The problem? He has...

  • The Crooked Letter

    Books of the Cataclysm - 1

    When mirror twins Seth and Hadrian Castillo travel to Europe on holidays, they don’t expect the end of the world to follow them. Seth’s murder, however, puts exactly that into motion. From opposite sides of death, the Castillo twins grapple with ...

  • The Blood Debt

    Books of the Cataclysm - 2

    In a remote city on the edge of two worlds, where blood has power and water is more precious than freedom, three far-flung friends unite on a quest to save their families. Sal Hrvati’s estranged father has brought more into the world than the woman...

  • Saturn Returns

    Astropolis - 1

    In the forty-third millennium of human history, Imre Bergamasc awakens after two hundred years to the realization that he has been the victim of an elaborate murder plot-a plot that also destroyed the intergalactic transport milieu known as the Conti...

  • The Hanging Mountains

    Books of the Cataclysm - 3

    The Divide is flooded, at great cost of human - and inhuman - life. Far from home, Sal, Shilly and Skender seek the source of the deluge in the legendary Hanging Mountains, traveling in a magical ship of bone. New threats await them in the fog forest...

  • Cenotaxis

    In the far future, in the aftermath of a mysterious galactic catastrophe, a false prophet comes face to face with his greatest adversary yet: a man who thinks he's god, and might very well be right. While the battle for Earth rages around them, they ...

  • Earth Ascendant

    Astropolis - 2

    When Imre Bergamasc, the First Prime of the Returned Continuum, is kidnapped by an unknown entity, which results in the deaths of innocent people, he is forced to return to Earth where saboteurs and dissidents threaten to destroy his empire. Original...

  • The Force Unleashed

    Star Wars

    “The Sith always betray one another. . . . I’m sure you’ll learn that soon enough.” The overthrow of the Republic is complete. Absolute power now rests in the iron fist of Darth Sidious -- the cunning Sith Lord better known as Emperor Palp...



  • The Grand Conjunction

    Astropolis - 3

    Six hundred thousand years after Imre Bergamasc''s abdication, the Host rules the supposedly peaceful galaxy. But revolution is fomenting—and Imre''s unexpected return may be all it takes to light the final fuse.

    ...

  • The Sky Warden and the Sun

    Books of the Change - 2

    Sal's life has been thrown into turmoil and he is on the run, from more than one pursuer, it appears. He is accompanied by his new-found friend Shilly and he's not entirely sure where he wants to go-but Shilly is. She wants to find her teacher Lodo's...

  • The Stone Mage and the Sea

    Books of the Change - 1

    The Stone Mages rule the huge deserts of red sand. The vast coastlines are ruled by Sky Wardens. Magic is everywhere but not all have the power to control and direct it. Any child found to have magical ability is sent to the Haunted City to be traine...

  • The Storm Weaver and the Sand

    Books of the Change - 3

    Sal and his friend Shilly have been joined by a third refugee, Skendar, by the time the make their way to the remote island that is the home of the famous, feared Haunted City, home of the Sky Wardens. Sal's great aunt, the Syndic, is also there and ...

  • Fatal Alliance

    Star Wars
    Star Wars: The Old Republic - 1

    "When I look into you, I see no loyalty. . . . I sense only tangled allegiances. . . . Given a choice, I would never trust you." From across the galaxy they've come: agents of both the Republic and the Sith Empire, an investigating Jedi Padawan, ...

  • The Force Unleashed II

    Star Wars

    As ruthless apprentice to Darth Vader, Starkiller was mercilessly schooled in the ways of the dark side, commanded to exterminate the last of the purged Jedi Order, and groomed for the ultimate Sith power play: assassination of the Emperor. He served...

  • More Than Conquerors

    Left and right in our world today people are becoming discouraged, left out, pushed aside and so much more. One often wonders if their life has any meaning and if their little contributions in life matter, let alone solve big obstacles. How on earth ...

  • The Devoured Earth

    In a glacial lake at the top of the world‚ salvation and destruction await... Haunted by a ghost from the future‚ Shilly and her man'kin allies are drawn into the snowbound mountains on a mission to save the world. Yod‚ trapped by the Casti...

  • Magic Dirt: The Best of Sean Williams

    WINNER OF THE AUREALIS AWARD "Sean Williams is without doubt the premier Australian speculative fiction writer of the age." - Aurealis An award-winning 15-year retrospective collection of award-winning fiction by the New York Times-best-selling write...

  • Jump



  • Twinmaker

    A Twinmaker Novel - 1

    M.T. Anderson meets Cory Doctorow in this teen debut from #1 New York Times bestseller Sean Williams, who also coauthors the Troubletwisters series with Garth Nix. When a coded note promises improvement -- the chance to change your body any way yo...

  • Geodesica Ascent

    The year is 2438. Humanity has migrated to the stars in discrete waves, driven by evolving technologies and new ways of being human. The far-flung Arc Systems struggle under the yoke of their newest rulers—Exarchs from Sol, whose monopoly on fa...

  • Geodesica Descent

    Revolution spreads like wildfire though humanity’s interstellar empire, sparked by the opening of Geodesica and the destruction of an entire inhabited system. But who was ultimately responsible? And who will pay the price?Melilah Awad and Palme...

  • Fairest Vol. 3: The Return of the Maharaja

    New York Times bestselling, award-winning creator Bill Willingham presents a new series starring the female FABLES. Balancing horror, humor and adventure in the FABLES tradition, FAIREST explores the secret histories of Sleeping Beauty, Rapunzel, Cin...

  • I,Q

  • Crash

  • Crashland

    A Twinmaker Novel - 2

    "The Matrix" meets the Uglies series in this science fiction thriller, the second in the Twinmaker trilogy by Sean Williams. "Where is Q?" Clair and Jesse have barely been reunited when the world is plunged into its biggest crisis since the Wat...

  • Fall

  • The Last Man

    In the searing finale to the Last Man trilogy, Supreme Commander Ian stands up for his country and his family as the war rages on! The fight marches right up the East Coast straight into Washington, DC, where the Pirate Army and new warriors they mee...

  • Redux



  • Hollowgirl

    A Twinmaker Novel - 3

    The mind-bending conclusion to the Twinmaker series. Clair's world has been destroyed -- again. The only remaining hope of saving her friends is for her and Q to enter the Yard, the digital world of Ant Wallace's creation. The rules there are the ...

  • 100 Lightnings

    From iconic publisher Paroxysm Press comes a showcase volume of one hundred pieces of premium flash fiction crackling and flaring with imagination. Amongst those who have bottled lightning here are Sean Williams, Kaaron Warren, Angela Slatter, Rick K...

  • The Changeling

    Ros, a young boy living on a drought-stricken farm, makes friends with the invisible Escher, who begins to train him in the magic of the Change. His journey leads him to leave the farm in order to decide who is telling the truth and who his real frie...

  • The Dust Devils

    Adi's body has been borne away across the desert by her Clan, but her spirit remains Ros's constant companion. If he can't find the travellers in time, Adi will be presumed dead and her body cremated, leaving her a ghost forever. But Ros is not prepa...

  • The Scarecrow

    Ros and Adi, their guardian and an all-knowing camel continue their adventure to deliver a dangerous burden to the bottom of the ocean. Along the way, they encounter a mysterious stranger, who disappears along with their guardian, Varis. Tracking the...

  • The Last Man Rise of the Pink Army

    In the action-packed, drama-filled, politically incorrect sequel to The Last Man, The Last Man: Rise of the Pink Army picks up a few weeks after the events of the first book, with the introduction of various new characters and new theaters to the war...

  • Impossible Music

    In an emotionally compelling tale crackling with originality, when a teen musician goes deaf, his quest to create an entirely new form of music brings him to a deeper understanding of his relationship to the hearing world, of himself, and of the girl...

  • Her Perilous Mansion

  • Honor Among Ghosts

  • Little Labyrinths

    Matter transporters, dead worlds, and ghostly encounters. Parallel worlds, time-travel, and dangers that lurk in the shadows. Little Labyrinths brings together 17 vignettes and microfictions from one of Australia's premier authors of science ...



  • Metal Fatigue

  • Girl Dad

    A picture book celebration of #GirlDads everywhere by The Dad Gang CEO, Sean Williams!

    Told in upbeat rhyming verse, Girl Dad is a picture book that honors the strong men who raise, love, and uplift strong girls. This keepsake is a fun read-...

  • Uncanny Angles

    'The one thing these stories have in common, apart from their determination to exist, is a desire to take something familiar and twist it to reveal a different face. Be it a dragon, a guitar, a boy's club, or one's true and only love, my intention is...

  • Boy Dad

    From the same team who brought families Girl Dad comes a picture book celebration of boy dads everywhere!A fun read-aloud written in upbeat rhyming verse, Boy Dad is a picture book that honors the loving men who raise, nurture, and uplift their ...

  • Journeys of the Mind

    • / Science Fiction
    • Buy

    Journeys of the Mind is a collection of short stories crafted by some of today's leading speculative fiction writers. Between them, these authors have published over a hundred hardcover and paperback titles. Their works have been translated into twen...

Frequently Asked Questions (FAQ)

Sean Williams has published 44 books.

Sean Williams does not have a new book coming out soon. The latest book, Boy Dad, was published in May 2023.

The first book by Sean Williams, The Unknown Soldier, was published in January 1995.

Yes. Sean Williams has 4 series.
Pseudonyms / Co-Author
Author Series
Multi-Author Series
Top Authors in Heroic Fantasy / Sword & Sorcery
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