It's summer before eighth grade, and Erica "Chia" Montenegro is feeling so many things that she needs a mood ring to keep track of her emotions. She's happy when she hangs out with her best friends, the Robins. She's jealous that her genius little sister skipped two grades. And she's passionate about the crushes on her Boyfriend Wish list. And when Erica's mom is diagnosed with breast cancer, she feels worried and doesn't know what she can do to help.

When her family visits a cuarto de milagros, a miracle room in a famous church, Erica decides to make a promesa to God in exchange for her mom's health. As her mom gets sicker, Erica quickly learns that juggling family, friends, school, and fulfilling a promesa is stressful, but with a little bit of hope and a lot of love, she just might be able to figure it out.

Confetti Girl author Diana Lopez returns with this sweet, funny, and utterly honest story about being a girl in a world full of good (and bad) surprises.

There are 208 pages in this book. This book was published 2014 by Little, Brown & Company .

Diana Lopez is a native of Corpus Christi, Texas. Her adult novel, Sofia's Saints , was published by Bilingual Review Press in 2002, and she is a contributing author to Hecho en Tejas: An Anthology of Texas Mexican Literature . Diana now teaches English at the University of Houston in Victoria, Texas.