Keith Brooke's first novel, Keepers of the Peace, appeared in 1990, since when he has published six more adult novels, six collections, and over 60 short stories. For ten years from 1997 he ran the web-based SF, fantasy and horror showcase infinity plus, featuring the work of around 100 top genre authors, including Michael Moorcock, Stephen Baxter, Connie Willis, Gene Wolfe, Vonda McIntyre and Jack Vance. His novel Genetopia was published by Pyr in February 2006 and was their first title to receive a starred review in Publishers Weekly; The Accord, published by Solaris in 2009, received another starred PW review and was optioned for film. His quirky fantasy, The Unlikely World of Faraway Frankie, described by Adam Roberts as "A masterclass in how to transcend labels...everybody, of whatever age, should read it" came out in April 2010.
His latest novel is alt.human (UK title), also known as Harmony (North American title), published by Solaris in 2012 and shortlisted for the Philip K Dick Award. Writing as Nick Gifford, his teen fiction is published by Puffin, with one novel also optioned for the movies by Andy Serkis and Jonathan Cavendish's Caveman Films.
He writes reviews for The Guardian, teaches creative writing at the University of Essex, and lives with his partner Debbie in Wivenhoe, Essex.