Summary from Barnes and Noble
Mibs Beaumont is about to turn thirteen, which in the Beaumont family means her "savvy"-her special power-is about to strike. Her brothers' savvies let them create hurricanes and spark electricity, but Mibs has yet to learn what her savvy is. Then, two days before her birthday, her father is in a terrible car accident. He is sent to a hospital two hours from their isolated small town, and Mibs determines that she must get there, adamant that her savvy is going to help save him. She ends up on a traveling bible salesman's pink bus with all her siblings and the preacher's children, including the preacher's son, Will, who has a crush on her. The story chronicles the ups and downs of their journey to the hospital-where, in the end, Mibs's savvy (she can hear the thoughts and feelings of people with ink on their skin) helps her hear Poppa's tattoo speak and, ultimately, save his life.
The ending, when she finally reaches her destination, is a mix of happiness and sadness, and I wouldn't have wanted it anyother way. The book ended just as it should have.
Final thought - I am so glad I read this book. It will be one I cherish. Read it - it's an absolutely wonderful book!