Terry Pratchett

Discworld
   1. The Colour of Magic (1983)
   2. The Light Fantastic (1986)
   3. Equal Rites (1987)
   4. Mort (1987)
   5. Sourcery (1988)
   6. Wyrd Sisters (1988)
   7. Pyramids (1989)
   8. Guards! Guards! (1989)
   9. Eric (1990)
   10. Moving Pictures (1990)
   11. Reaper Man (1991)
   12. Witches Abroad (1991)
   13. Small Gods (1992)
   14. Lords and Ladies (1992)
   15. Men at Arms (1993)
   16. Soul Music (1994)
   17. Interesting Times (1995)
   18. Maskerade (1995)
   19. Feet of Clay (1996)
   20. Hogfather (1996)
   21. Jingo (1997)
   22. The Last Continent (1998)
22.5. The Sea and Little Fishes (1998) (in Legends)
   23. Carpe Jugulum (1998)
   24. The Fifth Elephant (1999)
   25. The Truth (2000)
   26. Thief of Time (2001)
   27. The Last Hero (2001)
   28. The Amazing Maurice and His Educated Rodents (2001)
   29. Night Watch (2002)
   30. The Wee Free Men (2003)
   31. Monstrous Regiment (2003)
   32. A Hat Full of Sky (2004)
   33. Going Postal (2004)
   34. Thud! (2005)
   35. Wintersmith (2006)
   36. Making Money (2007)
   The Illustrated Wee Free Men (2008)
   37. Unseen Academicals (2009)
   38. I Shall Wear Midnight (2010)
   39. Snuff (2011)
   40. Raising Steam (2013)
   41. The Shepherd's Crown (2015)

Bromeliad
   1. Truckers (1988)
   2. Diggers (1990)
   3. Wings (1990)

Johnny Maxwell
   1. Only You Can Save Mankind (1992)
   2. Johnny and the Dead (1993)
   3. Johnny and the Bomb (1996)

Discworld (Non fiction)
   Streets of Ankh Morpork (1993)
   The Discworld Companion (1994)
   The Pratchett Portfolio (1996)
   The Discworld: Day-to-Day Calendar (1998)
   A Tourist Guide to Lancre (1998) (with Stephen Briggs and Paul Kidby)
   Discworld's Ankh-Morpork City Watch Diary (1998)
   Discworld - Mini Calendar 2000 (1999)
   Discworld Assassins' Guild Yearbook and Diary 2000 (1999)
   Death's Domain (1999) (with Paul Kidby)
   Nanny Ogg's Cookbook (1999) (with Stephen Briggs and Tina Hannan)
   The Discworld Calendar: 2001 (2000)
   The Discworld Mapp (2000) (with Stephen Briggs)
   Discworld Also (2000)
   The Discworld Fools' Guild Yearbook and Diary 2001 (2000)
   Discworld Thieves' Guild Diary 2002 (2001)
   Discworld Guild Diary 2003 (2002)
   Discworld Roleplaying Game (2002) (with Paul Kidby and Phil Masters)
   Discworld Calendar 2004 (2003)
   The Discworld Calendar (2003)
   The New Discworld Companion (2003)
   Discworld Calendar 2005 (2004)
   The Art of Discworld (2004) (with Paul Kidby)
   The Celebrated Discworld Almanac (2004)
   Terry Pratchett's Hogfather Discworld Calendar 2007 (2006)
   The Unseen University Cut Out Book (2006)
   The Ankh-Morpork Post Office Handbook (2006) (with Stephen Briggs)
   Terry Pratchett's Discworld Collector's Edition Calendar 2008 (2007)
   The Wit and Wisdom of Discworld (2007)
   Terry Pratchett's Discworld Collector's Edition Calendar 2009 (2008)
   The Folklore of Discworld (2008) (with Jacqueline Simpson)
   Terry Pratchett's Discworld Collector's Edition Calendar 2010 (2009)
   The Compleat Ankh-Morpork (2012)
   Turtle Recall (2012) (with Stephen Briggs)
   Discworld Diary 2015 (2014)
   Mrs Bradshaw's Handbook (2014)
   The Compleat Discworld Atlas (2015)
   Death and Friends, A Discworld Journal (2019)
   The Ultimate Discworld Companion (2021) (with Stephen Briggs)

Science of Discworld (with Jack Cohen and Ian Stewart)
   1. The Science of Discworld (1999)
   2. The Globe (2002)
   3. Darwin's Watch (2005)
   4. Judgement Day (2013)

Tiffany Aching
   1. The Wee Free Men (2003)
   2. A Hat Full of Sky (2004)
   3. Wintersmith (2006)
   The Illustrated Wee Free Men (2008)
   4. I Shall Wear Midnight (2010)
   5. The Shepherd's Crown (2015)

Long Earth (with Stephen Baxter)
   1. The Long Earth (2012)
   2. The Long War (2013)
   3. The Long Mars (2014)
   4. The Long Utopia (2015)
   5. The Long Cosmos (2016)

Children's Circle Stories
   1. Dragons at Crumbling Castle (2014)
   2. The Witch's Vacuum Cleaner (2016)
   3. Father Christmas's Fake Beard (2017)
   4. The Time-travelling Caveman (2020)

   The Carpet People (1971)
   The Dark Side of the Sun (1976)
   Strata (1981)
   Good Omens (1990) (with Neil Gaiman)
   Nation (2008)
   Dodger (2012)

   Once More* with Footnotes (2004)
   Imagined Lives (2011) (with others)
   A Blink of the Screen (2012)
   All the Discworld's a Stage (2015) (with Stephen Briggs)
   The Ankh-Morpork Archives: Volume One (2019) (with Stephen Briggs)
   The Ankh-Morpork Archives: Volume Two (2020) (with Stephen Briggs)
   A Stroke of the Pen (2023)