Mallory starts fifth grade and has to adjust to a new teacher, a tough school project, and trouble with her best friend that involves her brother Max.

Mallory's new neighbors, the Goldmans, have twin five-year-old boys who need babysitters. Mrs. Goldman hires Mallory and her friend Chloe Jennifer to watch the boys while she works from home. Mallory can't wait! The boys are adorable, so this job will be tons of fun . . . right? Actually, the boys turn out to be a handful. Plus, Mallory has trouble balancing her babysitting duties with her schoolwork, friends, and preparation for an upcoming school poetry slam. Will she figure out how to prioritize the things that matter the most before her new career ruins her life?

It's New Year's Eve and Mallory can't wait to celebrate! Her camp friends are coming to Fern Falls and she and Mary Ann have planned out every last detail for a perfect winter reunion and New Year's Eve party. But what Mallory hadn't planned on is getting sick. Poor Mallory has to ring in the New Year in the hospital instead of at home with her friends and family. Mallory thinks she's missing out on all the fun. Is this the beginning of the worst year ever, or is Mallory in for a big New Year’s surprise?

START SPREADING THE NEWS . . . Mallory and Mary Ann are headed to New York. They've got sights to see! The Empire State Building. The Statue of Liberty. Times Square. Central Park. But they also have a problem to solve. Only one of them is invited to appear on their favorite TV show, Fashion Fran. How can two best friends find a way to share a spotlight with room for only one?

Includes excerpt from Diary of a 5th grade outlaw: The friend thief.

Mallory can't wait to play in her town's new girls' basketball league! What could be more fun than trying something new and being on a team? But Mallory's basketball career gets off to a rocky start. None of her friends are on her team. And no matter how much she tries, she can't make a basket. Mallory works as hard as she can to improve. But as her team heads to the playoffs, she still feels like the weakest player. Will she let her teammates down? Or is there more to being part of a team than just winning the game?

Lizzie loves school almost more than anything. First she loved Nursery school. She loved Kindergarten even more. When the time comes for Lizzie to start First Grade, she can't wait. Everyone tells her it will be a whole year of school. And Miss Giggliano, the first-grade teacher, tells her class to make this the best year of school ever. Yippee! thinks Lizzie--a whole year of school! And what a year it is. Miss G.'s class wins the Centipede Reading Award. And they even win the Nature Study Award for their bee and butterfly garden. It's a great year! But all great things must come to an end. When the last day of school arrives, Lizzie is dismayed. How can this be? It was supposed to be a whole year! But good news soon arrives and Lizzie, along with Miss G., finds herself in a different classroom and eager to learn!