Then you were gone
(Book)

Adrienne and Dakota's long-term best friendship has been over for two years, but when Dakota goes missing, a presumed suicide, Adrienne is overwhelmed, leading to problems at school and with her boyfriend.Two years ago, Adrienne's best friend walked out of her life. One week ago, she left Adrienne a desperate, muffled voicemail. Adrienne never called back.Now Dakota is missing. She left behind a string of broken hearts, a flurry of rumors, and a suicide note.Adrienne can't stop obsessing over what might have happened if she'd answered Dakota's call. And she's increasingly convinced that Dakota must still be alive.Maybe finding and saving Dakota is the only way Adrienne can save herself.Or maybe it's too late for them both.

Ages 14 up.