The Warning by Kristy Acevedo is a good sci-fi young adult novel. I enjoyed reading this book, and the dystopian theme held my interest. As the premise states, the end is coming. What would you do?

The Warning is the first in a fast-paced and gripping dystopian series for anyone who's ever felt like their life and world are on the brink of destruction. The story revolves around Alexandra Lucas, who is caught between living in the moment and an unknown future. On the way home from a concert with her boyfriend, their train stops, and, at first, she's worried about breaking curfew. Then terror echoes through their train car.
A mysterious doorway has appeared beside the tracks, and a hologram claiming to be a human from the future shares a sinister warning. A comet is on a collision course with earth. All life there will end in six months' time. To survive, people must step through one of the many portals that have opened around the world.

The story is fairly fast-paced, and the ending is quite mind-blowing. There were some sad parts. I liked the characters and the storyline. A good start to this series. I hope to read more from this author and about these characters.

A 4 out of 5 stars.

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