THE ONE WITH THE FAMILY ROAD TRIPThe ninth laugh-out-loud, fully-illustrated Diary of a Wimpy Kid book from #1 international bestselling author Jeff Kinney!

A global phenomenon with 300 million copies of the series sold worldwide!The Heffleys are off on a road trip!

The chances of survival are ... quite small to be honest. Greg's idea of a good summer is air conditioning and lounging in front of the television.

But his mum has different plans, and now his family are having an "authentic" summer, trapped together on a road trip. And Greg's soon battling petrol-station bathrooms, crazed seagulls, a fender bender and a runaway pig. But even the worst road trip can turn into an adventure ­- and this is going to be one that the Heffleys will never forget!WHAT'S IN DIARY OF A WIMPY KID?50% words, 50% cartoons, 100% hilarious!Stories that all readers can't wait to get their hands onLaughter guaranteed!LOOK OUT FOR:Rowley Jefferson’s Awesome Friendly Spooky Stories 2 in August 2026!Diary of a Wimpy Kid: Fight or Flight (Book 21) in October 2026!Have you read all the DIARY OF A WIMPY KID series?Diary of a Wimpy KidDiary of a Wimpy Kid: Roderick RulesDiary of a Wimpy Kid: The Last StrawDiary of a Wimpy Kid: Dog DaysDiary of a Wimpy Kid: The Ugly TruthDiary of a Wimpy Kid: Cabin FeverDiary of a Wimpy Kid: The Third WheelDiary of a Wimpy Kid: Hard LuckDiary of a Wimpy Kid: The Long HaulDiary of a Wimpy Kid: Old SchoolDiary of a Wimpy Kid: Double DownDiary of a Wimpy Kid: The GetawayDiary of a Wimpy Kid: The MeltdownDiary of a Wimpy Kid: Wrecking BallDiary of a Wimpy Kid: The Deep EndDiary of a Wimpy Kid: Big ShotDiary of a Wimpy Kid: Diper OverlodeDiary of a Wimpy Kid: No BrainerDiary of a Wimpy Kid: Hot MessDiary of a Wimpy Kid: Partypooper