Worrying about her fashion prospects when she learns that she has to get both braces and glasses, Mia receives help from her stylish mom and is reassured by her Cupcake Club friends that she is still the same old Mia.

The girls realize that it is great to have friends and they are a lot like cupcakes you can't have enough and they are good in all combinations.

Katie needs the help of her friends to cope with the changes of her mother getting a boyfriend and when she gets an e-mail from her dad saying that he wants to meet her.

Emma's younger brother Jake has tonsillitis and makes life difficult for Emma, while the Cupcake Club girls are spoiling him with cupcakes and little gifts.

Alexis has true friends in the Cupcake Club—which is a good thing, because everyone else is calling her names. Everyone in the Cupcake Club was thrilled when mean girl Sydney moved away, but the new girl, Olivia, is even worse than Sydney was! Every time she passes Alexis in the hallway, she says something nasty to her. And if that wasn’t bad enough, she also has all the girls in the Best Friends Club making jokes about Alexis! Alexis has no idea why this is happening...until she remembers an offhand remark she made to a friend about Olivia. It wasn’t meant to be mean, but did Olivia take it the wrong way? If Alexis is willing to shoulder some blame, will Olivia call off the teasing campaign?

Mia has just got some bad news: she needs braces. And just when she thinks things can't get any worse...they do. Her teacher is concerned that Mia is squinting in class and a trip to the optician confirms it: she needs glasses too! Mia is miserable with her new look, but will her Cupcake Club friends manage to reassure her that glasses and braces don't get in the way of what they really see? The same old Mia.

An award-winning book from the author of Jeremy Fink and the Meaning of Life and The Candymakers for fans for of Wonder and Counting by Sevens Mia Winchell has synesthesia, the mingling of perceptions whereby a person can see sounds, smell colors, or taste shapes. Forced to reveal her condition, she must look to herself to develop an understanding and appreciation of her gift in this coming-of-age novel.