His novels include The Ship of Fools (2002), Arts and Wonders (2004), Ghost Portrait (2005) and Serious Things (2008), all published by Sceptre. The Lost Art of Losing, a collection of aphorisms, and Thumbnails, a collection of stories, have been published by Vagabond Voices. In April 2017, Comma Press brought out his second collection of short stories, The Ghost Who Bled. The Devil's Highway, Norminton's fifth novel - and his first in nearly ten years - was published by Fourth Estate in January 2018.
Gregory Norminton wrote the stories 'Fall Caesar', 'The Poison Tree' and 'The Fortress at Bruges' for BBC Radio 4,[2] and his short stories have appeared in editions of Prospect, Resurgence and London Magazine.
In 2005 he took part in Planet Action, an eco-reality series made by the global television network Animal Planet in conjunction with the WWF.[3]
Following his return, Norminton worked for years to create a collection of short stories by major British writers responding to the ecological crisis. In 2013, Oneworld Publications published Beacons - stories for our not so distant future, edited by Gregory Norminton, with original fiction from writers including Joanne Harris, Lawrence Norfolk, Alasdair Gray, A. L. Kennedy, Janice Galloway and Liz Jensen. Author royalties from the sale of the paperback and e-book go to Stop Climate Chaos.