So basically it's the TV show Sliders with more complications

Well, that was a wild ride through the multiverse. And apparently, one existential crisis wasn't enough because Blake Crouch decided to throw in approximately 47 more.

I'll admit, Dark Matter took a few chapters to really pull me in. At first, I was interested but not completely invested. I was waiting for that moment when a book grabs you by the collar and demands your undivided attention. And then it happened.

Suddenly, I was HOOKED. The kind of hooked where you tell yourself “just one more chapter” and the next thing you know, it's an ungodly hour, you've neglected your responsibilities, and you're questioning whether your entire existence is just one questionable life decision away from an alternate reality. You know, casual bedtime reading.

What I loved about this book wasn't just the mind-bending science fiction or the endless what ifs. It was the surprisingly emotional heart of the story. The little things that make us who we are.

I particularly loved that Daniela and Charlie could sense something wasn't quite right with the man who had stepped into Jason's life. On the surface, he looked the same, sounded the same, and knew the same people. But something was off. And isn't that such a fascinating thought?

We spend our lives building relationships through thousands of tiny, seemingly insignificant moments. The way someone laughs, reacts, speaks, looks at you, or does something without even thinking. Little habits and quirks that become so familiar we barely notice them… until they're different. It's those tiny details that make someone uniquely them.

You might be able to copy someone's appearance, their circumstances, even parts of their life, but you can't necessarily recreate the person they've become through every experience, choice and relationship along the way.

And I LOVED that.

It added such a beautiful emotional layer to a story that could have easily been nothing more than a clever sci-fi thriller.

Of course, Blake Crouch also had me questioning every decision I've ever made. What if I'd taken that job? What if I'd turned left instead of right? What if I'd ordered the cheesecake instead of the chocolate cake?

Somewhere out there, an alternate version of me is probably living her best life, eating dessert without consequences, while this version is having an existential crisis over fictional physics. Rude.

The pacing really picked up once the story found its feet, and from that point, I couldn't put it down. The tension, twists and constant uncertainty kept me turning pages because I HAD to know how everything would unfold.

⭐⭐⭐⭐½ 4.5 stars!

A clever, thought-provoking and surprisingly emotional thriller that explores identity, love, regret and the infinite possibilities of what could have been.

It lost half a star simply because it took me a little while to become fully invested, but once it had me, it REALLY had me.

And if there's one thing I'm taking away from this book, it's that perhaps the most important parts of our lives aren't the big, extraordinary moments, but the thousands of little ones that make us who we are and connect us to the people we love.

Now, if you'll excuse me, I'm off to question my entire existence and wonder whether another version of me has her life together.

Spoiler alert: probably not. But I'd like to think she's at least caught up on her TBR list.

I read almost the entire thing in one day without even realising how much time had passed. It had me hooked from the beginning, and every time I thought I’d put it down for a minute, my brain was immediately like, okay but what happens next?

The multiverse, quantum mechanics, string theory, the idea of infinite possibilities existing alongside the life we’re actually living… these are things that have fascinated me for years.

They sit somewhere at the edges of how I think about choices, consequences, and all the different versions of a life that could exist if we made one tiny decision differently.

So experiencing those ideas play out on this scale was honestly eye-opening, jarring, confronting and, at times, genuinely terrifying.

What I loved most is that Crouch doesn’t use the science simply as a flashy backdrop. The theoretical concepts become the mechanism for asking some seriously uncomfortable questions about identity and choice: If every decision creates another possibility, what actually makes you you? What makes one version of your life more “real” or more valuable than another? And if you could see the lives you didn’t choose, would you still be satisfied with the one you did?

And somehow, beneath all the physics, alternate realities and absolutely mind-bending situations, the story remains deeply human. At its core, this is a book about love, regret, ambition, identity and the terrifying realisation that the life we sometimes take for granted might be the exact life another version of us would give anything to have.

The pacing was relentless without feeling empty. The concepts are complicated, but Crouch makes them accessible enough that I never felt like I needed a physics degree to understand what was happening. And the further I got into it, the more the boundaries between the scientific what if and the psychological what if started blurring.

It also made me think about free will in a way I wasn’t expecting. If there are infinite versions of ourselves making every possible choice, then what does it actually mean to say that this is who we are?

Honestly, existential crisis disguised as an insanely addictive science-fiction thriller is apparently exactly my thing.

I finished this feeling like I’d simultaneously been entertained, intellectually poked with a stick, and mildly traumatised.

Apesar de ser uma história arrastada, a gente simplesmente precisa saber o que vai acontecer !
Vamos acompanhar um professor universitário que um belo dia é sequestrado e acorda em um lugar completamente estranho, ele não lembra de muita coisa , mas sabe que aquele não é o seu lugar, ele não é quem todo mundo pensa.
Acontece que ele foi parar em um universo paralelo, um lugar exatamente igual ao que ele estava, mas com algumas diferenças importantes, ali ele é um famoso e premiado cientista, o homem responsável pela criação de uma tecnologia capaz de te levar para realidades paralelas, mas na verdade ele não é nada disso, ele é um professor universitário, pai de um adolescente e casado com a Daniela.
Os três são felizes e vivem muito bem, mas nessa realidade nada disso é real, e ele vai tentar de tudo pra provar que aquele não é o lugar dele.
E a gente vai acompanhar isso, até que ele descobre que só existe uma maneira de resolver essa situação e apesar dele achar que só ele pode fazer isso, isso não é bem verdade.