The girls of Peace, Love, and Cupcakes are feeling sentimental about the end of elementary school, especially after Principal Fontina asks Kylie to create a PLC junior club to live on at Blakely.

When shy Lexi develops a crush on Jeremy, the club's supportive efforts to help her bake him a heart-shaped cupcake do not go quite as planned, while Kylie's efforts to play matchmaker are compromised by her subjects' mutual animosity and tomboy Sadie undergoes a surprising makeover.

Fifth-grader Sadie and her friends in the cupcake club face their toughest challenge yet when they compete in the televised Battle of the Bakers.

When Blakely Elementary's new art teacher, Mr. Dubois, becomes the advisor for Peace, Love, and Cupcakes, his zany ideas irk club founder Kylie, but orders are pouring in so quickly that there is no time to argue, and Lexi is busy competing against school bully Meredith in a pageant.

When The Cupcake Club's members hear that Sadie's basketball coach, Coach Walsh, is sick and must take the year off for treatment, they rally together to raise money for cancer awareness with a huge bake sale goal--20,000 cupcakes and 100,000 dollars.

Meet Jenna. She's the Cupcake Club's official taste tester, but the past few weeks have not been so sweet. Her mom just got engaged to Leo- who Jenna is sure is not "The One"- Peace, Love, and Cupcakes has to bake the wedding cake. Jenna is ready to throw in the towel, especially when she hears the wedding will be in Las Vegas on Easter weekend, one of the most important holidays for the club's business! Can Jenna and her friends handle their busy...

"Anya is just getting used to being the newest member of the Dance Divas when her parents want her to move back home to L.A. to study dance 'more seriously,' which means she may have to say goodbye to Divas forever. The timing couldn't be worse. City Feet is back with a vengeance at the Smooth Moves Competition in Las Vegas"--

When she is not picked to go on a trip to Washington, D.C., because only calm, neutral students are being sent, Emma tries to prove that she can be unemotional and offer no opinions for forty-eight hours.

Fourth grader Kylie Carson starts a cupcake club as a way to make new friends at her new school, but it may be the end of the Cupcake Club when mean girl Meredith tries to sabotage Kylie and her fellow bakers' big cupcake party.