Linked, a YA paranormal romance/fantasy (#2 Guardian series)
by Heather Bowhay
Leading a double life as an Amethyst and a Dentelle is difficult, loving two men is tragic, but for Lexi Adams, planning her own death is totally insane. After narrowly escaping the Ray-Pacs in Amethyst, Lexi and Jason are now headed to the safe haven on Towhead Island. Heart-broken, she understands why a Guardian-Amethyst relationship is forbidden, but that won’t stop her from trying.