80,000+ Books in-stock in NZ 📚

Spend $99 on Tonies, Get Free Shipping 🚚

Partypooper

A Side-Splitting Birthday Disaster from the #1 International Bestselling Diary of a Wimpy Kid Series (Book 20) Volume 20
By Jeff Kinney
Series: Diary of a Wimpy Kid
0.0 (0 reviews)
4.3 goodreads logo

Ratings/reviews counts are updated frequently.

Check link for latest rating. ( 6,566 ratings, 624 reviews)
Brief Description
It's Greg's birthday--and you're invited to the chaos. In Partypooper, the 20th book in Jeff Kinney's global smash-hit Diary of a Wimpy Kid series, Greg Heffley is planning the ultimate party--for himself. But when the guest list grows, the decorations flop, and the surprises backfire, this... Read More
Format: Hardback
$4600

International Supplier

This title is in-stock with overseas suppliers. While it is not available locally, we fly books in weekly from the US and UK to our Auckland warehouse for immediate dispatch.

AVAILABLE WITH SUPPLIER Ships from our Auckland warehouse within 2-3 weeks

Found a better price? Request a price match

Partypooper

"You're invited--RSVP for fun! Expect gobs of fun and over-the-top antics as Greg throws an epic birthday party for none other than himself. So come celebrate and laugh alongside Greg, his family, and the entire world of Wimpy Kid fans."--

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

It's Greg's birthday--and you're invited to the chaos. In Partypooper, the 20th book in Jeff Kinney's global smash-hit Diary of a Wimpy Kid series, Greg Heffley is planning the ultimate party--for himself.

But when the guest list grows, the decorations flop, and the surprises backfire, this birthday bash turns into a total blowout--just not the kind Greg had in mind.

Packed with cake disasters, family fiascos, and classic Wimpy Kid humour, this book is perfect for readers ages 8-12.

Collect all the books in the #1 bestselling Diary of a Wimpy Kid series: Diary of a Wimpy Kid (#1) Rodrick Rules (#2) The Last Straw (#3) Dog Days (#4) The Ugly Truth (#5) Cabin Fever (#6) The Third Wheel (#7) Hard Luck (#8) The Long Haul (#9) Old School (#10) Double Down (#11) The Getaway (#12) The Meltdown (#13) Wrecking Ball (#14) The Deep End (#15) Big Shot (#16) Diper Överlöde (#17) No Brainer (#18) Hot Mess (#19) Partypooper (#20)

See the Wimpy Kid World in a whole new way with the #1 bestselling Awesome Friendly books, told from the perspective of Greg Heffley's best friend Rowley Jefferson: Diary of an Awesome Friendly Kid: Rowley Jefferson's Journal Rowley Jefferson's Awesome Friendly Adventure Rowley Jefferson's Awesome Friendly Spooky Stories

Series: Diary of a Wimpy Kid

View all

Book Details

INFORMATION

ISBN: 9781419782695

Publisher: Amulet Books

Format: Hardback

Date Published: 21 October 2025

Imprint: Amulet Books

Illustration: Illustrations

Audience: Children

DIMENSIONS

Spine width: 23.0mm

Width: 142.0mm

Height: 206.0mm

Weight: 363g

Pages: 224

Collections

Children's Books Children’s, Teenage and Educational Graphic Novels Jeff Kinney Series: Diary of a Wimpy Kid Young Adult

About the Author

Jeff Kinney is a #1 New York Times bestselling author of the Diary of a Wimpy Kid series and the Awesome Friendly Kid series. He is a six-time Nickelodeon Kids' Choice Award winner for Favorite Book and has been named one of Time magazine's 100 Most Influential People in the World. He spent his childhood in the Washington, DC, area and moved to New England, where he and his wife own a bookstore named An Unlikely Story.

Also by Jeff Kinney

View all

More from Children's Books

View all

Why buy from us?

Book Hero is not a chain store or big box retailer. We're an independent 100% NZ-owned business on a mission to help more Kiwis rediscover a love of books and reading!

Service & Delivery

Service & Delivery

Our warehouse in Auckland holds over 80,000 books and puzzles in-stock so you're not waiting for your order to arrive from overseas.

Auckland Bookstore

Auckland Bookstore

We're primarily an online store, but for your convenience you can pick up your order for free from our bookstore, which is right next door to our warehouse in Hobsonville.

Our Gifting Service

Our Gifting Service

Books make wonderful thoughtful gifts and we're here to help with gift-wrapping and cards. We can even send your gift directly to your loved one.

The Latest at Book Hero

View all