Certain Dark Things

From Silvia Moreno-Garcia, the New York Times bestselling author of Mexican Gothic, comes Certain Dark Things, a pulse-pounding neo-noir that reimagines vampire lore.

Welcome to Mexico City, an oasis in a sea of vampires. Domingo, a lonely garbage-collecting street kid, is just trying to survive its heavily policed streets when a jaded vampire on the run swoops into his life. Atl, the descendant of Aztec blood drinkers, is smart, beautiful, and dangerous. Domingo is mesmerized.

Atl needs to quickly escape the city, far from the rival narco-vampire clan relentlessly pursuing her. Her plan doesn’t include Domingo, but little by little, Atl finds herself warming up to the scrappy young man and his undeniable charm. As the trail of corpses stretches behind her, local cops and crime bosses both start closing in.

Vampires, humans, cops, and criminals collide in the dark streets of Mexico City. Do Atl and Domingo even stand a chance of making it out alive? Or will the city devour them all?

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Published Sep 7, 2021

272 pages

Average rating: 6.59

63 RATINGS

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Community Reviews

Cyn's Workshop
Aug 20, 2025
10/10 stars


As a massive fan of Silvia Moreno-Garcia, I had to read Certain Dark Things, her vampire-induced horror. Absolutely thrilling, this novel was filled with unique vamps, a little romance, and lots of action.

Storytelling
I wasn’t sure what to expect when I picked up this novel. Moreno-Garcia is a brilliant writer who always surprises readers by jumping into different genres. I never knew what to expect from her stories, constantly entering them with awe because I knew this story would not be predictable.

And that remains true with Certain Dark Things. This is a multiple-POV novel, with Atl and Domingo being the central points of view that drive the story forward. Each is haunted by the ghosts of their mistakes, but together, battling rival vampire gangs, they find peace with one another.

Atl begins the story on the run, disillusioned and angry at the mistakes that cost her her family’s lives. She was hot-headed, and now she has to live with that for the rest of her life. Then, she meets sweet Domingo.

Oh my god, Domingo is the sweetest human being in the world. He is honest but also tries to see the silver lining, fascinated with vampires. He sometimes seemed like a child in how he fangirled over Atl. Still, his brightness and levity make the story and the relationship that grows between them gut-wrenching.

I loved the story’s pacing; it flitted between the characters to give the world more structure. Moreno-Garcia really delved into the neo-noir setting of the story. We see the mechanics of the gangs, how vampire species differ, and how the police can work in the partially corrupt system.

The world-building was fantastic because it felt gritty, raw, and violent. Certain Dark Things is about feuding vampire gangs; you can bet it is violent.

Final Thoughts
Absolutely fantastic, Certain Dark Things is absolutely thrilling. It is action-packed, and Moreno-Garcia does not lose that emotional element, creating such a wonderful dynamic between Atl and Domingo. Reader, be warned, it is a bittersweet ending that tugs on the heartstrings.

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MaryHav
Mar 26, 2024
8/10 stars
I've had mixed success with SMG books. I LOVED "Mexican Gothic" and but had a hard time making it through "Velvet Was the Night". Well, I'm back in love with SMG! I'm a bit of a snob with my vampires so I'm always a little leery of just any vampire book. But SMG brought allllllll the vampire types with a nice dash of folklore and science fiction? This book is considered science fiction in my library but I didn't really see that. Dystopian maybe but sci-fi? Maybe the dog's enhancements - that was about it. Yes to so many things: Atl as an Aztec vampire, Bernardino, the complexity of the world after vampires were discovered. Even Domingo's story was intriguing. Freaking loved this entire book. SMG doesn't really do series (or hasn't yet) but I would be interested in more of this world. There's a lot that can be explored here.
cavenug
Mar 15, 2024
5/10 stars
Poorly written. Alot of useless blank spots that dont contribute to the story. Some story continuity was off. I could see how the DF with some odd occult lean like the one here could be a neat world for a cyberpunk story. She made it fairly clear this was only published because the publisher started a horror line and had push out content quick. Its ok. A weekend read, if that long. Very light, no real heavy topics unless mentioned in passing. I did find her trying to describe fake violence to be a bit obsessive on the violence part. Im glad i dont fantasize about that stuff
1SOLOCHOLO
Feb 25, 2024
7/10 stars
Moreno-Garcia presents an intriguing premise with its unique take on vampires in Mexico City. While the world-building is rich and the concept is fresh, the pacing at times feels uneven, and some character development could be deeper. Overall, it offers a fresh perspective on the vampire genre but might not fully satisfy all readers.
oh_let3
May 16, 2023
6/10 stars
3.5 -- i tend to feel like the vampire genre has been played out a bit but this story brought a refreshing spin to the genre. a unique set of lore wrapped in a pulp noir thriller.

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