When high school senior Maggie realizes there is more to life than swimming, she may be placing her long-term friendship with teammate Levi and her hope of an Olympic tryout at risk.

Seeking God's forgiveness for a past sin, eighteen-year-old Kate finds summer employment at a church camp, where she is tempted to have a fling with co-counselor Matt.

When Mari and her stepsister Sierra share a ride to a music festival with two brothers, T.J. and Tyler, Mari and T.J. are instantly attracted to each other, but Mari is only in Chicago for a weekend with her father's new family, and eventually she will have to return to her increasingly abusive mother--unless she can overcome her reservations about dating and maybe arrange to stay in Chicago permanently.

"How many times have you looked back on your teenage years and cringed, wishing you could offer your younger self some guidance? This book of nearly 70 letters by top young adult authors -- including bestselling writers Lauren Oliver, Ellen Hopkins, and Nancy Holder -- does just that, and today's teens will benefit." --Publisher's website.