Sean Williams was born in Whyalla, a seaport town on the Eyre Peninsula in South Australia, but largely raised in Adelaide, where he still lives (as of 2017).
Educated at Pulteney Grammar School in Adelaide, he won the South Australia Young Composers Award the year he graduated (1984). While his music has not been as prominent a part of his published work as his writing, he has continued to work in the field, including producing the script and limited score for The Soap Bubble: A Space Opera (table reading at Conflux, 2006) and the musical collage The Grand Silence (2016).
He studied for a Bachelor of Economics at the University of Adelaide, from which institution he later gained both a Master of Arts and a PhD in Creative Writing: he remains a visiting scholar at the university and an affiliate of its J.M. Coetzee Centre for Creative Practice.
In 1991, Williams began his writing career with a series of short stories in amateur and small-press publications, leading to a sale to the magazine Aurealis. He published more than forty stories in the 1990s in Australian periodicals and anthologies
Fall2015single work novel young adult science fiction
'Action and danger fuel this near-future thriller in a fresh take on technology, identity, and the lengths one girl will go to save her best friend. The explosive 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, a digital world of Ant Wallace's creation. The rules there are the same as those of the real world: water is real; fire is real; death is real. It all looks exactly the same as the world she used to know. But in the Yard there are two Clair Hills, and their very existence causes cracks that steadily widen.
'Getting inside is the easy part. Once there, Clair has to earn the trust of her friends, including the girl who started it all - her best friend, Libby. But they don't know what's happened to the real world, and the other Clair is headstrong, impulsive, suspicious - just like Clair herself used to be. And that makes her dangerous.
'As Clair struggles to find Jesse and make peace with herself, a surprising new ally emerges from the ashes of the world. Together they fight their way through the digital and political minefield in the hope of saving the world once and for all. This time Clair has to get it right ... or lose everything.' (Publication summary)