Before I Fall- Summary

This book is about a girl named Sam who starts off her day as usual, risky and dangerous. She is always on the run about to go out with her friends or by herself, but she is always taking a risk. She finds herself in a sticky situation when her friends car wrecks with her in it due to drunk driving, and not paying attention. She wakes up re-living this day for a week, trying to figure out what is happening to her, and what she can do to fix the wreck. She is faced with different problems, and issues and tries to figure out what to do. But, on her very last day of her life, she realizes every detail changes everything.