A Valentine's Day dance at Greg's middle school has turned his world upside down until an unexpected twist gives Greg a partner for the dance and leaves his best friend Rowley the odd man out.

Greg Heffley's on a losing streak. His best friend, Rowley Jefferson, has ditched him, and finding new friends in middle school is proving to be a tough task. To change his fortunes, Greg decides to take a leap of faith and turn his decisions over to chance. Will a roll of the dice turn things around, or is Greg's life destined to be just another hard-luck story?

Chase does not remember falling off the roof, in fact he does not remember anything about himself, and when he gets back to middle school he begins to learn who he was through the reactions of the other kids--trouble is, he really is not sure he likes the Chase that is being revealed, but can he take the opportunity amnesia has provided and restart his life?

"Life was better in the old days. Or was it? That's the question Greg Heffley is asking as his town voluntarily unplugs and goes electronics-free. But modern life has its conveniences, and Greg isn't cut out for an old-fashioned world. With tension building inside and outside the Heffley home, will Greg find a way to survive?"--

Nikki and her bandmates are looking forward to an awesome summer on tour as the opening act for the world famous Bad Boyz! Nikki is a little worried when her frenemy, MacKenzie Hollister, weasels her way into a social media intern position with the tour. But she has a total meltdown when she learns that MacKenzie is her new roommate! Will Nikki survive her dream tour as it quickly goes from awesome to awful?!

Oliver and Nathan, determined to get to the bottom of their new homeroom teacher's fishy behavior, discover Mr. Aidact is actually an AI robot from a secret experimental program.

Love at first sight isn't a myth. For seventh graders Olivia and Eden, it's fate. Olivia is a capital-P Poet, and Eden thinks she wants to be a musician one day, but for now she's just the new girl. And then Eden shows up to Poetry Club and everything changes. Eden isn't out, and she has rules for dating Olivia: don't call. Don't tell her friends. And don't let anyone know they're together. But when jealousy creeps in, it's Olivia's words that push...

Sammy Hayes-Rodriguez's robot 'brother', E, is malfunctioning, but it's even worse when a new robot shows up to school affecting E's ability to help Maddie.

Eighth grade turns out to be an eventful year for Ginny and her family, as notes, lists, report cards, doctor bills, and other "stuff" reveal that the family moves to a big new house, Brian starts to be more than just a friend, Ginny's mother has a baby, and her stepfather loses his job.

Three best friends from middle school are dared to spend Halloween night in an abandoned mansion that's believed to be haunted. Armed with high-tech gear and gadgets they hunker down only to discover a ghost-dog that will do whatever he can to make this the worst night of their lives.