The Edge of Seventeen
by Alexandra Sokoloff
Sixteen-year old Anna Sullivan is having terrible dreams of a massacre at her school. When Anna learns that Tyler Marsh, her secret crush, is having the same dream, she becomes convinced that they are being shown the future so they can prevent the shooting...
If they can survive the shooter - and the dream.
Short story: 6700 words. Winner of the ITW Thriller award for Best Short Fiction