Jayne Hannah Jayne 
Dare [EPUB ebook] 

Two jumped off the pier that night…but only one came back alive.Brynna and Erica were friends, best friends. They did everything together, until the night they jumped off the pier at Harding Beach…and only Brynna made it back.A year later, Brynna is still picking up the pieces. She’s in a new school with new friends, but she can’t shake the demons of her past.Then a Twitter post from "Erica NShaw" pops up in Brynna’s feed and a chilling voice mail is left on her phone. Someone isn’t ready to let go of what happened. Brynna barely survived losing Erica. She doubts she’ll survive Erica’s return.