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Roberson, Chris. "Metal Dragon Year". In InterZone #213.

Roberson, Chris. Celestial Empire
Divergence: 1424 CE
What if: Zhu Zhanji became emperor of China two years early, and so the Treasure Fleets were never curtailed by Zhu Gaozhi nor Chinese expansionism halted.
Series note: Series of 14 linked stories and novels. Most if not all of those in short form may eventually be gathered in a single volume titled Celestial Empire: Fire Star.

Roberson, Chris. "Fire in the Lake"
Divergence: 1424 CE
Summary: In 1424, an elderly magistrate is summoned to the Forbidden Palace to investigate the murder of Zhu Gaozhi, the heir of the Yongle emperor.
Series note: A story in Celestial Empire.
Published: In Subterranean #9 (Fall 2007).
Web link: Subterranean Press

Roberson, Chris. "Thy Saffron Wings"
Divergence: 1424 CE
Summary: In 1611, an ambassador from China visits England and sees a play.
Series note: A story in Celestial Empire.
Published: In Postscripts #15 (September 2008).

Roberson, Chris. "The Sky is Large and the Earth Small"
Divergence: 1424 CE
Summary: In 1712, a long imprisoned Chinese bureaucrat is questioned for his knowledge of the Mexica empire, gained during the voyage of a forgotten Treasure Fleet.
Series note: A story in Celestial Empire.
Published: In Asimov's Science Fiction July 2007, The Best Science Fiction and Fantasy of the Year, Volume Two (ed. Jonathan Strahan), Night Shade 2008 (1597801240BUY); and The Year's Best Science Fiction: Twenty-Fifth Annual Collection (ed. Gardner Dozois), St. Martin's 2008 (0312378602BUY, 0312378599BUY), v.t. The Mammoth Book of Best New SF 21, Robinson 2008 (1845298284).

Roberson, Chris. "O One"
Divergence: 1424 CE
Summary: In 1924, can Chinese domination of the globe be threatened by the invention of a new mathematical machine in the Occident?
Series note: A story in Celestial Empire.
Published: In Live Without a Net (ed. Lou Anders), NAL/Roc 2003 (0451459253BUY), 2004 (0451459458BUY); The Mammoth Book of Alternate Histories (eds. Ian Watson and Ian Whates), q.v.; and Steapmunk II: Steampunk Reloaded (eds. Ann VanderMeer and Jeff VanderMeer), Tachyon 2010 (1616960019BUY).
Published: On-line on the author's website, date unknown.
Awards: Winner: 2003 Sidewise Award for best short-form alternate history. Nominee: 2004 World Fantasy Award for best short fiction.
Web link: Chris Roberson's website

Roberson, Chris. "Metal Dragon Year"
Divergence: 1424 CE
Summary: In 1940, as China prepares its first manned space launch during a cold war with the Mexica, disaster strikes a training craft.
Series note: A story in Celestial Empire.
Published: In InterZone #213 (December 2007).
Awards: Finalist: 2007 Sidewise Award for best short-form alternate history.

Roberson, Chris. "Gold Mountain"
Divergence: 1424 CE
Summary: From 1962 to 2024, the story of a Vinlander brought to China as a construction worker on the Bridge of Heaven, the first space elevator.
Series note: A story in Celestial Empire.
Published: In Postscripts #5 (Autumn 2005) (eds. Peter Crowther and Nick Gevers), PS Publishing 2005 (1904619428); and The Year's Best Science Fiction: Twenty-Third Annual Collection (ed. Gardner Dozois), St. Martin's 2006 (0312353359BUY, 0312353340BUY), v.t. The Mammoth Book of Best New SF 19, Robinson 2006 (1845294238BUY).

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Roberson, Chris. The Voyage of Night Shining White. PS Publishing 2006.

Roberson, Chris. The Voyage of Night Shining White
Divergence: 1424 CE
Summary: In 2024, an Earth dominated by an imperial China which never collapsed prepares an interplanetary fleet, bound for Mars. One spacecraft runs into trouble.
Series note: A novella in Celestial Empire.
Published: PS Publishing 2006 (1904619703BUY, 190461969XBUY). Included in Best Short Novels: 2007 (ed. Jonathan Strahan), SFBC 2007.

Roberson, Chris. The Line of Dichotomy
Divergence: 1424 CE
Summary: In 2051, during the second war between China and Mexica, a Chinese mission to relieve a Mars facility surrounded by Mexica ends up as a stand-off between one soldier from each side, and a contemplation of which side was responsible for the wars.
Series note: A story in Celestial Empire.
Published: BL/Solaris 2007. Included in The Solaris Book of New Science Fiction: Volume Two (ed. George Mann), BL/Solaris 2008 (1844165426BUY).

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Roberson, Chris. The Dragon's Nine Sons. BL/Solaris 2008.

Roberson, Chris. The Dragon's Nine Sons
Divergence: 1424 CE
Summary: In 2052, during the second war between China and Mexica, a group of nine condemned men are given the opportunity to redeem themselves by destroying a Mexica space base on an asteroid. Their plans change when they find the base holds Chinese prisoners.
Series note: A novel in Celestial Empire.
Published: BL/Solaris 2008 (1844165248BUY).
Awards: Winner: 2008 Sidewise Award for best long-form alternate history.

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Roberson, Chris. Three Unbroken. Solaris 2009.

Roberson, Chris. Three Unbroken
Divergence: 1424 CE
Summary: In 2052-2053, a Chinese-Mexica war for control of the planet Mars.
Series note: A novel in Celestial Empire.
Published: Solaris 2009 (1844165965BUY, 1844167070BUY).
Published: First two-thirds of the book serialized on the BL/Solaris website late 2007 through late 2008.
Web link: Solaris

Roberson, Chris. "Red Hands, Black Hands"
Divergence: 1424 CE
Summary: In 2305 on Chinese Mars, a novelist who believes in bringing rights to women meets a handsome man advocating improvement of conditions in the mines. The viewpoints of either could be treason.
Series note: A story in Celestial Empire.
Published: In Asimov's Science Fiction December 2004.
Published: On-line at infinity plus, February 2006.
Awards: Finalist: 2004 Sidewise Award for best short-form alternate history.
Web link: infinity plus

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Roberson, Chris. Iron Jaw and Hummingbird. Viking 2008.

Roberson, Chris. Iron Jaw and Hummingbird
Divergence: 1424 CE
Summary: In 2515, a new rebellion breaks out on Chinese Mars.
Series note: A novel in Celestial Empire.
Published: Viking 2008 (0670062367BUY).

Roberson, Chris. "All Under Heaven"
Divergence: 1424 CE
Summary: In 2650, ….
Series note: A story in Celestial Empire.
Published: In Firebirds Soaring: An Anthology of Original Speculative Fiction (ed. Sharyn November), Puffin 2009 (0142405523BUY), 2010 (0142416924BUY).

Roberson, Chris. "Dragon King of the Eastern Sea"
Divergence: 1424 CE
Summary: In 2675, the first imperial Chinese exploration/transport craft to Alpha Centauri is crippled when after a crew member is killed, its computer begins ignoring commands and instead responds with quotations from conflicting accounts and interpretations of historical events.
Series note: A story in Celestial Empire.
Published: In We Think, Therefore We Are (ed. Peter Crowther), DAW 2009 (0756405335BUY).