Other books
Horrid Henry's Stinky School (2009)
Ten Favourite Stories - and more! (2014)
Horrid Henry's Tricky Tricks (2014)
Horrid Henry's Cracking Christmas (2015)
Lucky Dip (2015)
Horrid Henry's Sizzling Summer (2016)
Horrid Henry's Merry Mischief (2016)
Horrid Henry Summer Fun (2017)
Horrid Henry's Jolly Holidays (2017)
Horrid Henry School's Out (2018)
Horrid Henry Ghosts and Ghouls (2018)
Up, Up and Away (2019)
Horrid Henry Fun in the Sun (2019)
Spooky Spectacular (2019)
Midsummer Madness (2020)
Horrid Henry: Holiday Horrors (2021)
Rainy Day Disaster (2022)
Horrid Henry: 12 Stories of Christmas (2022)
Party Pandemonium: 6 Stories plus bonus fun activities! (2023)
Horrid Henry: A Yucky Year: 12 Stories (2023)
Horrid Henry: Food Fight: 6 Stories (2024)
Ten Favourite Stories - and more! (2014)
Horrid Henry's Tricky Tricks (2014)
Horrid Henry's Cracking Christmas (2015)
Lucky Dip (2015)
Horrid Henry's Sizzling Summer (2016)
Horrid Henry's Merry Mischief (2016)
Horrid Henry Summer Fun (2017)
Horrid Henry's Jolly Holidays (2017)
Horrid Henry School's Out (2018)
Horrid Henry Ghosts and Ghouls (2018)
Up, Up and Away (2019)
Horrid Henry Fun in the Sun (2019)
Spooky Spectacular (2019)
Midsummer Madness (2020)
Horrid Henry: Holiday Horrors (2021)
Rainy Day Disaster (2022)
Horrid Henry: 12 Stories of Christmas (2022)
Party Pandemonium: 6 Stories plus bonus fun activities! (2023)
Horrid Henry: A Yucky Year: 12 Stories (2023)
Horrid Henry: Food Fight: 6 Stories (2024)
Omnibus editions
A Handful of Horrid Henry 3-in-1 (2000)
A Helping of Horrid Henry (2001)
Hat Trick of Horrid Henry (2003)
A Triple Treat of Horrid Henry (2003)
A Giant Slice of Horrid Henry 3-in-1 (2006)
Horrid Henry and the Abominable Snowman / Horrid Henry's Rainy Day / Moody Margaret's Makeover (2009)
Horrid Henry's Christmas Present (2010)
A Greedy Gulp of Horrid Henry (2011)
Horrid Henry's A - Z of Everything Horrid (2011)
A Helping of Horrid Henry 3-in-1 (2012)
Horrid Henry's Fearsome Four (2012)
Horrid Henry Complete Collection (2012)
A Monster Helping of Horrid Henry (2013)
Horrid Henry's Royal Riot (2013)
Horrid Henry's Totally Terrible Collection 10 Books Box Set (2022)
A Helping of Horrid Henry (2001)
Hat Trick of Horrid Henry (2003)
A Triple Treat of Horrid Henry (2003)
A Giant Slice of Horrid Henry 3-in-1 (2006)
Horrid Henry and the Abominable Snowman / Horrid Henry's Rainy Day / Moody Margaret's Makeover (2009)
Horrid Henry's Christmas Present (2010)
A Greedy Gulp of Horrid Henry (2011)
Horrid Henry's A - Z of Everything Horrid (2011)
A Helping of Horrid Henry 3-in-1 (2012)
Horrid Henry's Fearsome Four (2012)
Horrid Henry Complete Collection (2012)
A Monster Helping of Horrid Henry (2013)
Horrid Henry's Royal Riot (2013)
Horrid Henry's Totally Terrible Collection 10 Books Box Set (2022)