Pick Two Points by Greg Egan| www.gregegan.net
Reptends and Reciprocals by Greg Egan| www.gregegan.net
Planes, Spheres and Pseudospheres by Greg Egan| www.gregegan.net
The Finite Fall by Greg Egan| www.gregegan.net
Nine of my eBooks are now available to US readers on Kindle and iTunes for $2.99| Greg Egan's Home Page
I respond to some arguments from the author of the "Conic-Helical Orbits" paper.| Greg Egan's Home Page
In the first decades of the twenty-first century, everyone suspected that this world was being watched, sloppily and inattentively, by intelligences far inferior to humans: minds that are to our minds as those of paramecia; intellects narrow, mediocre and uncomprehending.| Greg Egan's Home Page
This interactive page lets you play around with blocks and ramps in the universe of my upcoming novel DICHRONAUTS.| Greg Egan's Home Page
Links that point directly to my web site at the old location are about to be retired, so please upgrade any bookmarks or links you have that point to the old site (gregegan.customer.netspace.net.au), and make sure they point only to www.gregegan.net, which should never need to be changed.| Greg Egan's Home Page
Read an excerpt from my upcoming novel DICHRONAUTS| Greg Egan's Home Page
See how curious cyclic patterns can arise in the count of different ways that you can write an integer as an ordered sum of numbers from a list.| Greg Egan's Home Page
What happens when a planet moves in a polar orbit around one star in a binary pair?| Greg Egan's Home Page
What happens when an object topples over in (2+1)-dimensional geometry?| Greg Egan's Home Page
The page "Science Notes / Superpermutations" has been updated| Greg Egan's Home Page
The page "Diaspora / Chapter 2: Truth Mining (detailed)" has been updated| Greg Egan's Home Page
The page "Science Notes / Symplectic applet" has been updated| Greg Egan's Home Page
The page "Science Notes / Colour-blind Doppler Shift" has been updated| Greg Egan's Home Page
The page "Science Notes / Howell’s Moving Orbits" has been updated| Greg Egan's Home Page
The page "Miscellaneous Fiction / Crystal Nights" has been updated| Greg Egan's Home Page
The page "Works Online" has been updated| Greg Egan's Home Page
The page "Science Notes / The Tell-Tale Board" has been updated| Greg Egan's Home Page
My 1985 story "Tangled Up" is now available to read on my web site.| Greg Egan's Home Page
What are the ways that objects undergoing relativistic motion can maintain constant distances from each other?| Greg Egan's Home Page
The page "Applets Gallery / deBruijn" has been updated| Greg Egan's Home Page
My new novel, The Book of All Skies, is now available.| Greg Egan's Home Page
The page "The Book of All Skies / Gravity in Multiply Connected Space" has been updated| Greg Egan's Home Page
The page "Science Notes / Constant Gravity Rollercoasters" has been updated| Greg Egan's Home Page
Why is the Laplace-Runge-Lenz vector conserved?| Greg Egan's Home Page
The page "Science Notes / Symmetries and the 24-cell" has been updated| Greg Egan's Home Page
The page "Science Notes / Average Shadows" has been updated| Greg Egan's Home Page
The page "Science Notes / Peeling the Octonions" has been updated| Greg Egan's Home Page
The page "Science Notes / Black Hole Passing" has been updated| Greg Egan's Home Page
How can you find one fake coin among many, by comparing the weights of various sets of coins, using the smallest number of comparisons?| Greg Egan's Home Page
Read about the Mermin-Peres Magic Square Game| Greg Egan's Home Page
When electronics importer Cara Leon goes missing, private investigator Sam Mujrif is hired by her sister to investigate. Cara is eight times taller than Sam, but evidence soon points to players much smaller than either of them. As Sam and his cross-scale colleagues pursue the case, it becomes apparent that Cara's disappearance is linked to the development of technology with the potential to reshape their whole society, and radically alter the balance of power between the scales.| Greg Egan's Home Page
How many different ways can you move along an orbit from point A to point B and arrive at a specified time?| Greg Egan's Home Page
Read about the strange geometry behind my new story DIDICOSM.| Greg Egan's Home Page
My story DIDICOSM, about the shape of the universe, is now free to read online.| Greg Egan's Home Page
My new novel, MORPHOTROPHIC, is now available.| Greg Egan's Home Page
Greg Egan Bibliography| www.gregegan.net
Illustrations for Dichronauts by Greg Egan| www.gregegan.net
Paparazzo vs Bodyguards by Greg Egan| www.gregegan.net