When It Ends - Penelope Black - Bog

What if the end is just their beginning?
They stole my heart at fourteen and broke it before we even graduated high school.
It's been five years since I've seen them, and only a twist of fate reunites us when the mountain falls. It's the first disaster in a predicted apocalypse-a string of natural disasters that could be catastrophic.
It's the beginning of the end of everything.
Finis omnibus.
Old feelings reignite and new feelings blossom as the four of us form an unbreakable bond. As the world starts to fall and society fractures, it's a race against time for survival.