| title | media type | | ISBN-13 | year of publica-
tion | other author(s) |
|---|
| 1,227 QI Facts To Blow Your Socks Off | Hardcover | | 978-0-571-29791-7 | 2012 | John Lloyd · James Harkin |
| 1,227 Quite Interesting Facts to Blow Your Socks Off | " | | 978-0-393-24103-7 | 2013 | John Lloyd · James Harkin |
| 1,234 QI Facts to Leave You Speechless | " | | 978-0-571-32668-6 | 2015 | John Lloyd · James Harkin |
| 1,234 Quite Interesting Facts to Leave You Speechless | " | | 978-0-393-25448-8 | 2016 | John Lloyd · James Harkin |
| 1,339 QI Facts To Make Your Jaw Drop | " | | 978-0-571-30894-1 | 2013 | John Lloyd · James Harkin |
| 1,339 Quite Interesting Facts to Make Your Jaw Drop | " | | 978-0-393-24560-8 | 2014 | John Lloyd · James Harkin |
| 1,342 QI Facts To Leave You Flabbergasted | " | | 978-0-571-33246-5 | 2016 | John Lloyd · James Harkin · Anne Miller |
| 1,411 QI Facts To Knock You Sideways | Paperback | | 978-0-571-32984-7 | 2016 | John Lloyd · James Harkin |
| 1,411 QI Facts To Knock You Sideways | Hardcover | | 978-0-571-31777-6 | 2014 | John Lloyd · James Harkin |
| 1,411 Quite Interesting Facts to Knock You Sideways | " | | 978-0-393-24987-3 | 2015 | John Lloyd · James Harkin |
| 1,423 QI Facts to Bowl You Over | " | | 978-0-571-33910-5 | 2017 | John Lloyd · James Harkin · Anne Miller |
| Box of Beasties: 100 BeWILDering Trivia Flashcards | Cards | | 978-0-307-46034-9 | 2010 | John Lloyd |
| British Greats | Paperback | | 978-0-7538-1343-0 | 2019 |
| British Greats | " | | 978-1-84188-137-9 | 2001 |
| British Greats | Hardcover | | 978-0-304-35608-9 | 2000 |
| Cahillikler Kitabı | Paperback | | 978-605-5813-00-0 | | John Lloyd |
| El pequeño gran libro de la ignorancia | Tapa dura | | 978-84-493-2171-9 | 2008 | " |
| Het grote boek van nutteloze kennis / druk 9 | Taschenbuch | | 978-90-225-5998-7 | 2014 | " |
| If Ignorance Is Bliss, Why Aren't There More Happy People?: Smart Quotes for Dumb Times | Roughcut | | 978-0-307-46066-0 | 2009 | " |
| Il libro dell'ignoranza | Copertina flessibile | | 978-88-06-22999-3 | 2016 | " |
| Il libro dell'ignoranza. Che cosa è verità e che cosa è semplicemente una panzana? Il libro-gioco che svela le nostre false conoscenze | " | | 978-88-06-19884-8 | 2009 | " |
| Il libro dell'ignoranza. Che cosa è verità e che cosa è semplicemente una panzana? Il libro-gioco che svela le nostre false conoscenze | " | | 978-88-06-19060-6 | 2007 | " |
| Il libro dell'ignoranza sugli animali | " | | 978-88-06-20292-7 | 2010 | " |
| Il secondo libro dell'ignoranza. Tutto quello che credevate di sapere è sbagliato | " | | 978-88-06-21100-4 | 2012 | " |
| Ksiega wiedzy i niewiedzy | Gebunden | | 978-83-247-0998-4 | 2008 | " |
| Les autruches ne mettent pas la tête dans le sable: 200 bonnes raisons de renoncer à nos certitudes | Broché | | 978-2-10-051732-9 | 2007 | " |
| Loeien koeien in het Nederlands / druk 1: quite Interesting | Taschenbuch | | 978-90-225-6629-9 | 2013 | " |
| O Livro da Ignorância Geral | Paperback | | 978-972-0-06026-6 | 2007 | " |
| Op dit moment zijn er wereldwijd 45 miljoen mensen dronken en 1338 andere nutteloze feiten | Taschenbuch | | 978-90-225-7461-4 | 2015 | John Lloyd · James Harkin · Theo van der Ster |
| QI: Advanced Banter | Paperback | | 978-0-571-32388-3 | 2015 | John Lloyd |
| QI: Advanced Banter | " | | 978-0-571-23373-1 | 2009 | " |
| QI: Advanced Banter | Hardcover | | 978-0-571-23372-4 | 2008 | " |
| QI Annual 2011 | " | | 978-0-571-27096-5 | 2010 | " |
| QI If Ignorance is Bliss, Why Aren't There More Happy People?: Quotes for Quite Interesting Times | Paperback | | 978-0-571-25484-2 | 2010 | " |
| QI: The Book of Animal Ignorance | " | | 978-0-571-32389-0 | 2015 | " |
| Qi: the Book of Animal Ignorance | " | | 978-0-571-25494-1 | 2010 | " |
| QI: The Book of Animal Ignorance | Hardcover | | 978-0-571-23370-0 | 2007 | " |
| QI: The Book of General Ignorance | Paperback | | 978-0-571-24692-2 | 2008 | " |
| QI: The Book of General Ignorance - The Noticeably Stouter Edition | Hardcover | | 978-0-571-27097-2 | 2010 | " |
| QI: The Book of the Dead | Paperback | | 978-0-571-27514-4 | 2011 | " |
| QI The Book of the Dead by Lloyd, John; John Mitchinson | " | | 978-0-571-24491-1 | 2010 | " |
| QI The Pocket Book of Animals | " | | 978-0-571-24513-0 | 2009 | " |
| Qi: The Pocket Book of General Ignorance | " | | 978-0-571-25140-7 | 2009 | " |
| QI: The Pocket Book of General Ignorance | " | | 978-0-571-24139-2 | 2008 | " |
| QI: The Second Book of General Ignorance | " | | 978-0-571-32391-3 | 2015 | " |
| QI: The Second Book of General Ignorance | " | | 978-0-571-26968-6 | 2011 | " |
| QI: The Second Book of General Ignorance | Hardcover | | 978-0-571-26965-5 | 2010 | " |
| QI: the Second Book of General Ignorance | Paperback | | 978-0-571-26966-2 | 2010 | " |
| QI: The Second Book of General Ignorance: The Discreetly Plumper Edition | " | | 978-0-571-29072-7 | 2012 | " |
| QI: The Sound of General Ignorance | Audio CD | | 978-0-571-24367-9 | 2008 | John Lloyd · Michael Burden |
| QI: The Third Book of General Ignorance | Hardcover | | 978-0-571-30898-9 | 2015 | John Lloyd · James Harkin · Andrew Hunter Murray |
| Scheinbildung: Was an unserem Wissen alles falsch ist | Taschenbuch | | 978-3-492-25754-1 | 2010 | John Lloyd |
| Scheinbildung: Was an unserem Wissen alles falsch ist | Gebunden | | 978-3-492-05216-0 | 2009 | " |
| The Book of Animal Ignorance: Everything You Think You Know Is Wrong | Hardcover | | 978-0-307-39493-4 | 2008 | " |
| The Book of General Ignorance | Paperback | | 978-0-571-23369-4 | 2012 | " |
| The Book of General Ignorance | Hardcover | | 978-0-307-39491-0 | 2007 | " |
| The Book of General Ignorance | " | | 978-0-571-23368-7 | 2006 | " |
| The Book of the Dead: Lives of the Justly Famous and the Undeservedly Obscure | " | | 978-0-307-71640-8 | 2010 | " |
| The Box of General Ignorance: 100 Flash Cards to Entertain Your Brain | Cards | | 978-0-307-45144-6 | 2009 | " |
| The EFG Bumper Book of QI Annuals | Paperback | | 978-0-571-27098-9 | 2010 | " |
| The QI Annual 2008 | Hardcover | | 978-0-571-23779-1 | 2007 | John Lloyd · Stephen Fry |
| The QI Annual 2009 | " | | 978-0-571-24414-0 | 2008 | John Lloyd |
| The QI Annual 2010 | " | | 978-0-571-25182-7 | 2009 | " |
| The QI Book of General Ignorance | Paperback | | 978-0-571-25139-1 | 2009 | " |
| The QI Book of the Dead | Hardcover | | 978-0-571-24490-4 | 2009 | " |
| The Second Book of General Ignorance: Everything You Think You Know Is Wrong | " | | 978-0-307-95174-8 | 2011 | " |
| Verliebte Mäuse singen: Unnützes Wissen aus dem Reich der Tiere | Taschenbuch | | 978-3-492-25860-9 | 2010 | " |