In No Brainer, book 18 of the Diary of a Wimpy Kid series from #1 international bestselling author Jeff Kinney, it s up to Greg to save his crumbling school before it s shuttered for good. Up until now, middle school hasn t exactly been a joyride for Greg Heffley. So when the town threatens to close the crumbling building, he s not too broken up about it. But when Greg realizes this means he s going to be sent to a different school than his best friend, Rowley Jefferson, he changes his tune. Can Greg and his classmates save their school before it s shuttered for good? Or is this the start of a whole new chapter for Greg?