Novels

• The Human Abstract (ISBN 978-1903889657) (Telos, 2004)
• Ghosts of Manhattan (ISBN 978-1906727161) (Snowbooks, 2010)

• The Affinity Bridge (ISBN 978-1905005888) (Snowbooks, 2008)
• The Osiris Ritual (ISBN 978-1906727048) (Snowbooks, 2009)
• The Shattered Teacup (Snowbooks, 2010) (free PDF eBook/Audiobook download)
• The Immorality Engine (ISBN 978-1906727185) (Snowbooks, 2010)

Novellas

• The Severed Man (ISBN 978-1903889435) (Telos, 2004)
• Child of Time (ISBN 978-1845831042)(Telos, 2007) (with David J Howe)

Short stories

• Methuselah in Transmissions (Big Finish, 2008)
• The Hambleton Affair (Newbury and Hobbes short story) in hardcover of The Affinity Bridge
• The Shattered Teacup (Newbury and Hobbes short story)

As editor

• The Solaris Book of New Science Fiction (ISBN 978-1844164486) (Solaris, 2007)
• The Solaris Book of New Fantasy (ISBN 978-1844165230) (Solaris, 2007)
• The Solaris Book of New Science Fiction, Volume Two (ISBN 978-1844165421) (Solaris, 2008)
• The Solaris Book of New Science Fiction, Volume Three (ISBN 978-1844167098)(Solaris, 2009)
• Sexton Blake: Detective (ISBN 978-1906727413) (Snowbooks, 2009)
• The Solaris Book of New Fantasy II (ISBN 978-1844167609) (Solaris, 2009)
• Sexton Blake, Crime Fighter (ISBN 978-1906727499) (Snowbooks, 2010)

Non fiction

• The Mammoth Encyclopedia of Science Fiction (ISBN 978-1841191775) (2001)
• The Gollancz Encyclopedia of SF Technology (ISBN 978-0575074217) (Gollancz, 2006)

Audio

• The Companion Chronicles - The Pyralis Effect (ISBN 978-1844354276) (Big Finish, 2010)