Diary of a Wimpy Kid (Book 1):
* Greg's first day of middle school: Greg navigates the anxieties and challenges of starting middle school, including meeting new people, dealing with bullies, and navigating the social hierarchy.
* The Cheese Touch: Greg encounters the infamous Cheese Touch, a schoolyard superstition that involves spreading bad luck.
* The Halloween Party: Greg attends a Halloween party and tries to impress Rowley, leading to a series of mishaps and misunderstandings.
* The Christmas Play: Greg is cast in the Christmas play and experiences the pressures of performing in front of an audience.
* The Winter Carnival: Greg tries to win a prize at the Winter Carnival, but his efforts end in disappointment.
Rodrick Rules (Book 2):
* Greg's rivalry with his older brother Rodrick: Greg faces constant pranks and humiliation at the hands of his older brother, Rodrick.
* The "Cheese Touch" curse: Greg and Rowley try to break the Cheese Touch curse with a series of elaborate plans.
* The school dance: Greg struggles to find a date for the school dance and ends up going with Rowley.
* The family vacation: Greg and his family go on a disastrous vacation to a lake house, filled with mishaps and misunderstandings.
The Last Straw (Book 3):
* The school fundraiser: Greg and his friends try to raise money for a class trip, facing various challenges and setbacks.
* The "Cheese Touch" investigation: Greg investigates the origins of the Cheese Touch curse and tries to find a way to stop it.
* The school play: Greg is cast in the school play and experiences the pressures of performing in front of an audience again.
* The "cheese" incident: Greg's attempt to get rid of the cheese leads to a series of mishaps and misunderstandings.
Dog Days (Book 4):
* Greg's summer adventures: Greg experiences the ups and downs of summer, including dealing with his annoying younger brother Manny, going to the beach, and attending a summer camp.
* The "cheese" aftermath: Greg continues to face the consequences of the "cheese" incident.
* The dog-walking gig: Greg takes on a dog-walking job and learns about the responsibilities of owning a pet.
* The summer trip: Greg and his family go on a trip to a theme park, leading to a series of mishaps and misunderstandings.
The Ugly Truth (Book 5):
* Greg's social struggles: Greg navigates the complexities of middle school relationships and friendships.
* The school elections: Greg runs for class treasurer and faces a tough election campaign.
* The "cheese" scandal: Greg's secret about the "cheese" incident is revealed, leading to social consequences.
* The "ugly truth" about Greg: Greg comes to terms with his own flaws and weaknesses.
These are just some of the major events in the Diary of a Wimpy Kid series. Each book features its own unique plot and themes, offering humorous and relatable experiences for young readers.