Echoes of Us (en Inglés) - Arden Coutts

The world didn't end all at once.

It ended in fire. In silence. In the moment the sky turned against them.

When a catastrophic asteroid event devastates Earth, a group of survivors is forced underground into a hidden network of caves and bunkers beneath the plains. Cut off from the world above, they must learn how to survive in the dark-together.

But survival isn't just about food and shelter.

It's about trust.
About the people you choose to keep close.
And the ones you can't afford to lose.

As grief lingers and tensions rise, the line between humanity and desperation begins to blur. Because the most dangerous thing waiting in the dark might not be the world they escaped...

...but what they're becoming in order to survive it.

Echoes of Us is a haunting, character-driven post-apocalyptic novel about love, loss, and the echoes we carry when everything else is gone.