So Much To Live For, The Dawn Rochelle Series, Book Three

Fifteen-year-old Dawn Rochelle has survived cancer not once, but twice. No one knows the battle better than she does. That's why Dawn agrees to be a camp counselor for young kids with cancer-the same camp she and her best friend Sandy had attended. Now Sandy is gone. Can Dawn handle the memories? How can she help the kids if she is still hurting so much?