Series · 40 books
Horrible Harry Books in Order
The complete Horrible Harry reading order — 40 books from 1988–2013.
- 01 Horrible Harry in room 2B Amazon — buy Horrible Harry in room 2B Bookshop — buy Horrible Harry in room 2B ThriftBooks — buy Horrible Harry in room 2B eBooks.com — buy Horrible Harry in room 2B
- 02 Horrible Harry and the Green Slime Amazon — buy Horrible Harry and the Green Slime Bookshop — buy Horrible Harry and the Green Slime ThriftBooks — buy Horrible Harry and the Green Slime eBooks.com — buy Horrible Harry and the Green Slime
- 03 Horrible Harry and the ant invasion Amazon — buy Horrible Harry and the ant invasion Bookshop — buy Horrible Harry and the ant invasion ThriftBooks — buy Horrible Harry and the ant invasion eBooks.com — buy Horrible Harry and the ant invasion
- 04 Horrible Harry's secret Amazon — buy Horrible Harry's secret Bookshop — buy Horrible Harry's secret ThriftBooks — buy Horrible Harry's secret eBooks.com — buy Horrible Harry's secret
- 05 Horrible Harry and the Christmas Surprise Amazon — buy Horrible Harry and the Christmas Surprise Bookshop — buy Horrible Harry and the Christmas Surprise ThriftBooks — buy Horrible Harry and the Christmas Surprise eBooks.com — buy Horrible Harry and the Christmas Surprise
- 06 Horrible Harry and the kickball wedding Amazon — buy Horrible Harry and the kickball wedding Bookshop — buy Horrible Harry and the kickball wedding ThriftBooks — buy Horrible Harry and the kickball wedding eBooks.com — buy Horrible Harry and the kickball wedding
- 07 Horrible Harry's Secret (Horrible Harry) Amazon — buy Horrible Harry's Secret (Horrible Harry) Bookshop — buy Horrible Harry's Secret (Horrible Harry) ThriftBooks — buy Horrible Harry's Secret (Horrible Harry) eBooks.com — buy Horrible Harry's Secret (Horrible Harry)
- 08 Horrible Harry & the Kickball Wedding (Horrible Harry Amazon — buy Horrible Harry & the Kickball Wedding (Horrible Harry Bookshop — buy Horrible Harry & the Kickball Wedding (Horrible Harry ThriftBooks — buy Horrible Harry & the Kickball Wedding (Horrible Harry eBooks.com — buy Horrible Harry & the Kickball Wedding (Horrible Harry
- 09 Horrible Harry and the Kickball Wedding (Horrible Harry) Amazon — buy Horrible Harry and the Kickball Wedding (Horrible Harry) Bookshop — buy Horrible Harry and the Kickball Wedding (Horrible Harry) ThriftBooks — buy Horrible Harry and the Kickball Wedding (Horrible Harry) eBooks.com — buy Horrible Harry and the Kickball Wedding (Horrible Harry)
- 10 Horrible Harry and the dungeon Amazon — buy Horrible Harry and the dungeon Bookshop — buy Horrible Harry and the dungeon ThriftBooks — buy Horrible Harry and the dungeon eBooks.com — buy Horrible Harry and the dungeon
- 11 Horrible Harry in Room 2B (Horrible Harry) Amazon — buy Horrible Harry in Room 2B (Horrible Harry) Bookshop — buy Horrible Harry in Room 2B (Horrible Harry) ThriftBooks — buy Horrible Harry in Room 2B (Horrible Harry) eBooks.com — buy Horrible Harry in Room 2B (Horrible Harry)
- 12 Horrible Harry and the Purple People Amazon — buy Horrible Harry and the Purple People Bookshop — buy Horrible Harry and the Purple People ThriftBooks — buy Horrible Harry and the Purple People eBooks.com — buy Horrible Harry and the Purple People
- 13 Horrible Harry in Room 2B Horrible Harry Turtleback Amazon — buy Horrible Harry in Room 2B Horrible Harry Turtleback Bookshop — buy Horrible Harry in Room 2B Horrible Harry Turtleback ThriftBooks — buy Horrible Harry in Room 2B Horrible Harry Turtleback eBooks.com — buy Horrible Harry in Room 2B Horrible Harry Turtleback
- 14 Horrible Harry and the Ant Invasion (Horrible Harry) Amazon — buy Horrible Harry and the Ant Invasion (Horrible Harry) Bookshop — buy Horrible Harry and the Ant Invasion (Horrible Harry) ThriftBooks — buy Horrible Harry and the Ant Invasion (Horrible Harry) eBooks.com — buy Horrible Harry and the Ant Invasion (Horrible Harry)
- 15 Horrible Harry and the Drop of Doom Amazon — buy Horrible Harry and the Drop of Doom Bookshop — buy Horrible Harry and the Drop of Doom ThriftBooks — buy Horrible Harry and the Drop of Doom eBooks.com — buy Horrible Harry and the Drop of Doom
- 16 Horrible Harry and the Christmas Surprise (Horrible Harry) Amazon — buy Horrible Harry and the Christmas Surprise (Horrible Harry) Bookshop — buy Horrible Harry and the Christmas Surprise (Horrible Harry) ThriftBooks — buy Horrible Harry and the Christmas Surprise (Horrible Harry) eBooks.com — buy Horrible Harry and the Christmas Surprise (Horrible Harry)
- 17 Horrible Harry moves up to third grade Amazon — buy Horrible Harry moves up to third grade Bookshop — buy Horrible Harry moves up to third grade ThriftBooks — buy Horrible Harry moves up to third grade eBooks.com — buy Horrible Harry moves up to third grade
- 18 Horrible Harry Moves up to the Third Grade (Horrible Harry) Amazon — buy Horrible Harry Moves up to the Third Grade (Horrible Harry) Bookshop — buy Horrible Harry Moves up to the Third Grade (Horrible Harry) ThriftBooks — buy Horrible Harry Moves up to the Third Grade (Horrible Harry) eBooks.com — buy Horrible Harry Moves up to the Third Grade (Horrible Harry)
- 19 Horrible Harry at Halloween Amazon — buy Horrible Harry at Halloween Bookshop — buy Horrible Harry at Halloween ThriftBooks — buy Horrible Harry at Halloween eBooks.com — buy Horrible Harry at Halloween
- 20 Horrible Harry goes to the moon Amazon — buy Horrible Harry goes to the moon Bookshop — buy Horrible Harry goes to the moon ThriftBooks — buy Horrible Harry goes to the moon eBooks.com — buy Horrible Harry goes to the moon
- 21 Horrible Harry goes to sea! Amazon — buy Horrible Harry goes to sea! Bookshop — buy Horrible Harry goes to sea! ThriftBooks — buy Horrible Harry goes to sea! eBooks.com — buy Horrible Harry goes to sea!
- 22 Horrible Harry and the dragon war Amazon — buy Horrible Harry and the dragon war Bookshop — buy Horrible Harry and the dragon war ThriftBooks — buy Horrible Harry and the dragon war eBooks.com — buy Horrible Harry and the dragon war
- 23 Horrible Harry & Friends Pack (Horrible Harry) Amazon — buy Horrible Harry & Friends Pack (Horrible Harry) Bookshop — buy Horrible Harry & Friends Pack (Horrible Harry) ThriftBooks — buy Horrible Harry & Friends Pack (Horrible Harry) eBooks.com — buy Horrible Harry & Friends Pack (Horrible Harry)
- 24 Horrible Harry & the Holidaze (Horrible Harry) Amazon — buy Horrible Harry & the Holidaze (Horrible Harry) Bookshop — buy Horrible Harry & the Holidaze (Horrible Harry) ThriftBooks — buy Horrible Harry & the Holidaze (Horrible Harry) eBooks.com — buy Horrible Harry & the Holidaze (Horrible Harry)
- 25 Horrible Harry and the locked closet Amazon — buy Horrible Harry and the locked closet Bookshop — buy Horrible Harry and the locked closet ThriftBooks — buy Horrible Harry and the locked closet eBooks.com — buy Horrible Harry and the locked closet
- 26 Horrible Harry and the holidaze Amazon — buy Horrible Harry and the holidaze Bookshop — buy Horrible Harry and the holidaze ThriftBooks — buy Horrible Harry and the holidaze eBooks.com — buy Horrible Harry and the holidaze
- 27 Horrible Harry and the mud gremlins Amazon — buy Horrible Harry and the mud gremlins Bookshop — buy Horrible Harry and the mud gremlins ThriftBooks — buy Horrible Harry and the mud gremlins eBooks.com — buy Horrible Harry and the mud gremlins
- 28 Horrible Harry and the Mud Gremlins (Horrible Harry Amazon — buy Horrible Harry and the Mud Gremlins (Horrible Harry Bookshop — buy Horrible Harry and the Mud Gremlins (Horrible Harry ThriftBooks — buy Horrible Harry and the Mud Gremlins (Horrible Harry eBooks.com — buy Horrible Harry and the Mud Gremlins (Horrible Harry
- 29 Horrible Harry and the Locked Closet (Horrible Harry Amazon — buy Horrible Harry and the Locked Closet (Horrible Harry Bookshop — buy Horrible Harry and the Locked Closet (Horrible Harry ThriftBooks — buy Horrible Harry and the Locked Closet (Horrible Harry eBooks.com — buy Horrible Harry and the Locked Closet (Horrible Harry
- 30 Horrible Harry and the Triple Revenge (Horrible Harry) Amazon — buy Horrible Harry and the Triple Revenge (Horrible Harry) Bookshop — buy Horrible Harry and the Triple Revenge (Horrible Harry) ThriftBooks — buy Horrible Harry and the Triple Revenge (Horrible Harry) eBooks.com — buy Horrible Harry and the Triple Revenge (Horrible Harry)
- 31 Horrible Harry takes the cake Amazon — buy Horrible Harry takes the cake Bookshop — buy Horrible Harry takes the cake ThriftBooks — buy Horrible Harry takes the cake eBooks.com — buy Horrible Harry takes the cake
- 32 Horrible Harry and The Goog Amazon — buy Horrible Harry and The Goog Bookshop — buy Horrible Harry and The Goog ThriftBooks — buy Horrible Harry and The Goog eBooks.com — buy Horrible Harry and The Goog
- 33 Horrible Harry cracks the code Amazon — buy Horrible Harry cracks the code Bookshop — buy Horrible Harry cracks the code ThriftBooks — buy Horrible Harry cracks the code eBooks.com — buy Horrible Harry cracks the code
- 34 Horrible Harry and the dead letters Amazon — buy Horrible Harry and the dead letters Bookshop — buy Horrible Harry and the dead letters ThriftBooks — buy Horrible Harry and the dead letters eBooks.com — buy Horrible Harry and the dead letters
- 35 Horrible Harry Bugs the Three Bears Amazon — buy Horrible Harry Bugs the Three Bears Bookshop — buy Horrible Harry Bugs the Three Bears ThriftBooks — buy Horrible Harry Bugs the Three Bears eBooks.com — buy Horrible Harry Bugs the Three Bears
- 36 Horrible Harry on the ropes Amazon — buy Horrible Harry on the ropes Bookshop — buy Horrible Harry on the ropes ThriftBooks — buy Horrible Harry on the ropes eBooks.com — buy Horrible Harry on the ropes
- 37 Horrible Harry goes cuckoo Amazon — buy Horrible Harry goes cuckoo Bookshop — buy Horrible Harry goes cuckoo ThriftBooks — buy Horrible Harry goes cuckoo eBooks.com — buy Horrible Harry goes cuckoo
- 38 Horrible Harry and the secret treasure Amazon — buy Horrible Harry and the secret treasure Bookshop — buy Horrible Harry and the secret treasure ThriftBooks — buy Horrible Harry and the secret treasure eBooks.com — buy Horrible Harry and the secret treasure
- 39 Horrible Harry and the June box Amazon — buy Horrible Harry and the June box Bookshop — buy Horrible Harry and the June box ThriftBooks — buy Horrible Harry and the June box eBooks.com — buy Horrible Harry and the June box
- 40 Horrible Harry and the missing diamond Amazon — buy Horrible Harry and the missing diamond Bookshop — buy Horrible Harry and the missing diamond ThriftBooks — buy Horrible Harry and the missing diamond eBooks.com — buy Horrible Harry and the missing diamond
Reading tracker
Track your progress through Horrible Harry
Tick books off as you read them — your progress is saved on this device. Print it for a paper checklist, or save it as a PDF.
0 of 40 read
| Read | # | Title | Year | Date finished |
|---|---|---|---|---|
| 1 | Horrible Harry in room 2B | 1988 | ||
| 2 | Horrible Harry and the Green Slime | 1989 | ||
| 3 | Horrible Harry and the ant invasion | 1989 | ||
| 4 | Horrible Harry's secret | 1990 | ||
| 5 | Horrible Harry and the Christmas Surprise | 1991 | ||
| 6 | Horrible Harry and the kickball wedding | 1992 | ||
| 7 | Horrible Harry's Secret (Horrible Harry) | 1993 | ||
| 8 | Horrible Harry & the Kickball Wedding (Horrible Harry | 1995 | ||
| 9 | Horrible Harry and the Kickball Wedding (Horrible Harry) | 1995 | ||
| 10 | Horrible Harry and the dungeon | 1996 | ||
| 11 | Horrible Harry in Room 2B (Horrible Harry) | 1997 | ||
| 12 | Horrible Harry and the Purple People | 1997 | ||
| 13 | Horrible Harry in Room 2B Horrible Harry Turtleback | 1997 | ||
| 14 | Horrible Harry and the Ant Invasion (Horrible Harry) | 1998 | ||
| 15 | Horrible Harry and the Drop of Doom | 1998 | ||
| 16 | Horrible Harry and the Christmas Surprise (Horrible Harry) | 1998 | ||
| 17 | Horrible Harry moves up to third grade | 1998 | ||
| 18 | Horrible Harry Moves up to the Third Grade (Horrible Harry) | 2000 | ||
| 19 | Horrible Harry at Halloween | 2000 | ||
| 20 | Horrible Harry goes to the moon | 2000 | ||
| 21 | Horrible Harry goes to sea! | 2001 | ||
| 22 | Horrible Harry and the dragon war | 2002 | ||
| 23 | Horrible Harry & Friends Pack (Horrible Harry) | 2002 | ||
| 24 | Horrible Harry & the Holidaze (Horrible Harry) | 2004 | ||
| 25 | Horrible Harry and the locked closet | 2004 | ||
| 26 | Horrible Harry and the holidaze | 2004 | ||
| 27 | Horrible Harry and the mud gremlins | 2004 | ||
| 28 | Horrible Harry and the Mud Gremlins (Horrible Harry | 2004 | ||
| 29 | Horrible Harry and the Locked Closet (Horrible Harry | 2005 | ||
| 30 | Horrible Harry and the Triple Revenge (Horrible Harry) | 2006 | ||
| 31 | Horrible Harry takes the cake | 2006 | ||
| 32 | Horrible Harry and The Goog | 2007 | ||
| 33 | Horrible Harry cracks the code | 2007 | ||
| 34 | Horrible Harry and the dead letters | 2008 | ||
| 35 | Horrible Harry Bugs the Three Bears | 2008 | ||
| 36 | Horrible Harry on the ropes | 2009 | ||
| 37 | Horrible Harry goes cuckoo | 2010 | ||
| 38 | Horrible Harry and the secret treasure | 2011 | ||
| 39 | Horrible Harry and the June box | 2011 | ||
| 40 | Horrible Harry and the missing diamond | 2013 |
Horrible Harry reading order — abookinorder.com
Where to start
Begin with Horrible Harry in room 2B (1988). The list above follows publication order, which is how most readers approach Horrible Harry — later books assume you know what happened in earlier ones.
Frequently asked
How many Horrible Harry books are there?
40 to date, spanning 1988–2013.
What is the newest Horrible Harry book?
Horrible Harry and the missing diamond, published in 2013.