| Empty Space: The official M. John Harrison web site. Brief biographical information, information about books in print, several short stories, and an archive of articles. |
| An Acerbic Critic’s Journey to Harrisonium: Despite his high regard for Harrison, Locus Magazine's Nick Gevers finds Things That Never Happen "irritatingly sententious and repetitious, terminally irresolute." A review. |
| Disillusioned By The Actual: Email interview by Patrick Hudson for Zone-SF.com. |
| Entrevista a M. John Harrison: Interview from Spanish site Cyberdark.net in connection with Harrison's being a guest of honor at Hispanicon. |
| Infinity Plus: Light: "Not a comfortable read, it is sometimes ugly and it is often startling ... a simply extraordinary SF novel," writes Adam Roberts about Light. |
| Infinity Plus: M John Harrison: David Mathew talks to Harrison, whom he calls "one of the most consistently brilliant writers at work today." |
| Isobel Avens Returns to Stepney in the Spring: A novelette by M. John Harrison. With an afterword by the author. |
| M. John Harrison: Summary Bibliography: A complete bibliography from the Internet Speculative Fiction Database, with information about books in print, editions, synopsises and reviews. |
| SF Site Review: The Centauri Device: A review by Martin Lewis. |
| SF Site Review: Travel Arrangements: A review by Rich Horton. |
| SF Site: A Conversation With M. John Harrison: An interview with Gabriel Chouinard. |
| SFcrowsnest: Light: Review of this novel by M. John Harrison. |
| Strange Horizons: Interview: M. John Harrison: Harrison talks to Cheryl Morgan about his life's work and his reawakened enthusiasm for fantastical fiction. |
| The Course of the Heart: A review from Vector, The Critical Journal of the British Science Fiction Association, written by L J Hurst. |
| The Edge interviews: M John Harrison - Signs of Life: Interview by David Kendall conducted in connection with the publication of Signs of Life. |
| The Guardian: Into the 10th dimension: Review by Iain Banks of Light. Banks finds reality bending around the exhilarating beam of M John Harrison's imagination in this novel. |
| Various Interviews with M.John Harrison: Eight interviews with Harrison. |