| Series | | Books |
| |
| Agent Alfie | | (2009) |
| | | (2009) |
| | | (2009) |
| |
| Chance Twins | | (2006) |
| | | (2007) |
| | | (2009) |
| | | (2009) |
| |
| Other | | Theatre of War [Doctor Who: New Adventures] (1994) |
| | | System Shock [Doctor Who: Missing Adventures] (1995) |
| | | The Sands of Time [Doctor Who: Missing Adventures] (1996) |
| | | Decalog 3 - Consequences [Doctor Who] (1996) |
| | | Dragon's Wrath [Doctor Who: New Adventures] (1997) |
| | | Decalog 4 - Re-Generations [Doctor Who] (1997) |
| | | The Book of Lists [Doctor Who] (1997) |
| | | Option Lock [Doctor Who] (1998) |
| | | The Medusa Effect [Doctor Who: New Adventures] (1998) |
| | | Dreams of Empire [Doctor Who] (1998) |
| | | Whispers of Terror [Doctor Who] (1999) |
| | | Demontage [Doctor Who] (1999) |
| | | Millennium Shock [Doctor Who] (1999) |
| | | The Joy Device [Doctor Who: New Adventures] (1999) |
| | | Tears of the Oracle [Doctor Who: New Adventures] (1999) |
| | | Red Dawn [Doctor Who: Fifth Doctor] (2000) |
| | | Doomsday Manuscript [Professor Bernice Summerfield] (2000) |
| | | Grave Matter [Doctor Who] (2000) |
| | | The Banquo Legacy [Doctor Who] (2000) |
| | | The Burning [Doctor Who] (2000) |
| | | The Shadow in the Glass [Doctor Who] (2001) |
| | | The Time of the Daleks [Doctor Who] (2002) |
| | | Time Zero [Doctor Who] (2002) |
| | | The Legend [Doctor Who] (2003) |
| | | The Paranormal Puppet Show aka Double Life [Invisible Detective] (2003) |
| | | Killing Time [Invisible Detective] (2003) |
| | | Ghost Soldiers [Invisible Detective] (2003) |
| | | The Shadow Beast [Invisible Detective] (2003) |
| | | Inquiry [Doctor Who] (2004) |
| | | Sometime Never [Doctor Who] (2004) |
| | | The Web of Anubis [Invisible Detective] (2004) |
| | | The Faces of Evil [Invisible Detective] (2004) |
| | | The Clockwise Man [Doctor Who] (2005) |
| | | Pandora [Doctor Who] (2005) |
| | | Monsters and Villains [Doctor Who] (2005) |
| | | The Legend Continues [Doctor Who] (2005) |
| | | The Deviant Strain [Doctor Who: Ninth Doctor] (2005) |
| | | Stage Fright [Invisible Detective] (2005) |
| | | Legion of the Dead [Invisible Detective] (2005) |
| | | The Resurrection Casket [Doctor Who: Tenth Doctor] (2006) |
| | | The Death Collector [Department of Unclassified Artefacts] (2006) |
| | | Aliens and Enemies [Doctor Who] (2006) |
| | | Mindbomb [Doctor Who] (2006) |
| | | Panacea [Doctor Who] (2006) |
| | | Doctor Who Storybook 2008 [Doctor Who] (2007) |
| | | Time Lord In Training [Doctor Who: Tenth Doctor] (2007) |
| | | The Thirteenth Stone [Sarah Jane Smith] (2007) |
| | | The Chaos Code (2007) |
| | | Creatures and Demons [Doctor Who] (2007) |
| | | The Tardis [Doctor Who Files] (2007) |
| | | Martha [Doctor Who Files] (2007) |
| | | Captain Jack [Doctor Who Files] (2007) |
| | | Freeze-Framed [Time Runners] (2007) |
| | | Rewind Assassin [Time Runners] (2007) |
| | | Starships and Spacestations [Doctor Who: Tenth Doctor] (2008) |
| | | Martha in the Mirror [Doctor Who: Tenth Doctor] (2008) |
| | | Wipe Out [Time Runners] (2008) |
| | | The Parliament of Blood [Department of Unclassified Artefacts] (2008) |
| | | Past Forward [Time Runners] (2008) |
| | | The Planet of Oblivion [Doctor Who: The Darksmith Legacy] (2009) |
| | | The Dust of Ages [Doctor Who: The Darksmith Legacy] (2009) |
| | | The Depths of Despair [Doctor Who: The Darksmith Legacy] (2009) |
| | | The End of Time [Doctor Who: The Darksmith Legacy] (2009) |
| | | The Ultimate Monster Guide [Doctor Who: Tenth Doctor] (2009) |
| | | Apollo 23 [Doctor Who: Eleventh Doctor] (2010) |
| | | Code of the Krillitanes [Doctor Who: Tenth Doctor] (2010) |
| | | The Chamber of Shadows [Department of Unclassified Artefacts] (2010) |
| | | Demon Storm [School of Night] (2010) |
| | | Monster Island [Heroes] (2011) |
| | | The Dalek Project [Doctor Who: Tenth Doctor] (2011) |
| | | Creeping Terror [School of Night] (2011) |
| | | The Skeleton Clock (2011) |
| | | Devil in the Smoke [Doctor Who] (2012) |
| | | The Wolfstone Curse (2013) |
| | | Summer Falls and Other Stories [Doctor Who] (2013) |
| | | Plague of the Cybermen [Doctor Who] (2013) |
| | | The Suicide Exhibition [Never War] (2013) |
| | | The Secret Lives of the Monsters [Doctor Who] (2014) |
| | | The Shakespeare Notebooks [Doctor Who] (2014) |
| | | Tales of Trenzalore [Doctor Who: Eleventh Doctor] (2014) |
| | | Silhouette [Doctor Who: Twelfth Doctor] (2014) |
| | | The Secret Lives of Monsters [Doctor Who: Twelfth Doctor] (2014) |
| | | The Blood Red City [Never War] (2014) |
| | | Death Riders [Doctor Who] (2015) |
| | | Time Lord Fairy Tales [Doctor Who] (2015) |
| | | Doctor Who: 50 The Essential Guide [Doctor Who] (2015) |
| | | The Time Lord Letters [Doctor Who: Twelfth Doctor] (2015) |
| | | The Legends of Ashildr [Doctor Who: Time Trips] (2015) |
| | | The Whoniverse [Doctor Who] (2016) |
| |