"It's a frenemy showdown and Nikki Maxwell has the worst luck. Of all the schools she could have been assigned to for the student exchange week program, she's stuck at North Hampton Hills, her arch nemesis MacKenzie Hollister|s new school. Even worse, there might just be someone at NHH who can out-MacKenzie MacKenzie! At least Nikki can write about every moment of drama in her diary, so readers won't miss a moment of it. Can the queen of dorks survive...

"Nikki and her BFF's Chloe and Zoey have been planning a birthday party of epic proportions! There's just one problem--Nikki's mom says no way to the budget they need to make it happen. Nikki's ready to call the whole thing off, but some surprising twists might take that decision out of her hands, and help comes from the person Nikki would least expect. One way or another, this will be a birthday that Nikki will never forget!"--

"Nikki Maxwell develops a sudden interest in student journalism that may or may not (okay, definitely does) have to do with the fact that mean girl MacKenzie has started writing a gossip column. And there just might be some juicy info involving Nikki's crush, Brandon, that Nikki doesn't want MacKenzie reporting to the world. So Nikki joins the school newspaper staff--and ends up as an advice columnist! It's fun at first, answering other kids' letters....