Book Series · 36 Books

Horrible Harry Books

In order from Horrible Harry in Room 2B to Horrible Harry Says Goodbye.

The Horrible Harry series is a set of 36 chapter books by Suzy Kline, published between 1988 and 2019. Written for ages 6–10, most books run about 65 pages.

Horrible Harry in Room 2B
Horrible Harry and the Ant Invasion
Horrible Harry and the Green Slime
Horrible Harry's Secret
Horrible Harry and the Christmas Surprise
Where the story begins

First Book in the Series

Horrible Harry in Room 2B
Sale price
$574
Book #1 · Chapter Book · Ages 7–9 · 1988

Horrible Harry in Room 2B

A second-grader navigates the challenges of elementary school with the help of his best friend, a mischievous classmate named Harry.

64 pages· 3,662 words· Est. 41 min read
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Paperback
Summary: In Miss Mackle's second grade class, Doug navigates the chaos of being best friends with Harry, whose wild antics keep everyone on edge. From startling classmates with a pet snake to playful pranks, Harry's unpredictable nature ensures that school is never boring. But as Doug tries to keep up, he wonders if the fun is worth the trouble. Can friendship survive the whirlwind of Harry's mischief, or will it all spiral out of control? Discover the unpredictable adventures that make second grade unforgettable.
The complete set

Horrible Harry Series

36 books · Published 1988–2019

Sale price
$574

Horrible Harry in Room 2B

Chapter Book · Ages 7–9 · 1988

A second-grader navigates the challenges of elementary school with the help of his best friend, a mischievous classmate named Harry.

Sale price
$574

Horrible Harry and the Green Slime

Chapter Book · Ages 7–9 · 1989

A group of students in Room 2B participate in various activities and projects, including a secret pal exchange and an anti-smoking campaign, under the guidance of their teacher Miss Mackle.

Sale price
$674

Horrible Harry's Secret

Chapter Book · Ages 7–9 · 1990

A boy struggles to cope with the loss of his front teeth and the changes it brings to his life and relationships

Sale price
$674

Horrible Harry and the Christmas Surprise

Chapter Book · Ages 7–9 · 1991

A class of students must come to terms with their teacher's sudden absence due to an injury and find a way to celebrate Christmas without her

Sale price
$674

Horrible Harry and the Dungeon

Chapter Book · Ages 7–9 · 1996

A student is wrongly accused of touching a butterfly's wing and is sent to the Suspension Room, where he discovers that the teacher in charge is not as scary as he thought.

Sale price
$474

Horrible Harry Takes the Cake

Chapter Book · Ages 7–9 · 2006

A third-grade student tries to uncover the identity of his teacher's fiancé by investigating clues in the school library

Sale price
$474

Horrible Harry on the Ropes

Chapter Book · Ages 7–9 · 2009

A missing valentine forces Harry to face his fear of heights. Can he conquer it in time?

Good to know

Common Questions

How many books are in the Horrible Harry series?

There are 36 books in the Horrible Harry series. It began with Horrible Harry in Room 2B in 1988, and the newest book, Horrible Harry Says Goodbye, was published in 2019.

What ages are the Horrible Harry books best for?

The series is best for ages 6–10, based on the age ranges of the individual books.

Which Horrible Harry book is the longest?

Horrible Harry and the Field Day Revenge! is the longest book in the series at 6,529 words (80 pages).

Which Horrible Harry book is the shortest?

Horrible Harry and the Kickball Wedding is the shortest at 3,281 words (64 pages).

The people

The Creatives Behind the Books

The people who bring Horrible Harry to life.

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