the last days of Holly Hayes

Blurb:
Life's not about fear at all. It’s about love.
When college students Holly and Dylan fall in love, life is wonderful for a while. There’s just one big problem: Holly has no idea that Dylan’s parents are Doomsday preppers and that he’s been living a life drenched in fear.
Months later, Dylan realizes he can no longer hide the truth from Holly, and so he takes her to his small Montana hometown for a hiking trip. But the worst case scenario unfolds: Dylan is warned that the world is about to end. The problem: Holly still has no clue about who and what Dylan is.
Panicking, Dylan forces Holly to seek shelter high up in the mountains. He locks her in against her will, determined to save her life. But is there really an end-of-the-world disaster going on, or is this just another false alarm?

My opinion: When it comes to flipovers, this is my absolute favourite. Never before have I read a story like this, but when I heard it was about preppers, I thought, why not? And oh my god, how I love the story. My thoughts and opinions changed constantly with the flipping of the book. Definitely, my views about Dylan change constantly throughout the book. And that ending was everything. Never saw that one coming!