In Jeff Kinney's 'Diary of a Wimpy Kid 17: Diper Överlöde', Greg Heffley finds himself reluctantly drawn into the chaotic world of his older brother Rodrick's band, Löded Diper. As the band attempts to achieve rock stardom, Greg navigates a series of embarrassing and hilarious situations, from awkward band practices in the basement to disastrous gigs. The book delves into the challenges of sibling relationships, the pursuit of fame, and the always-unpredictable life of a middle schooler. Fans will delight in Greg's signature wit and the relatable struggles of growing up in this latest installment.