It s Wimpy Kid 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 laugh out loud Wimpy Kid fun, 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 verl de (#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