EyebrarianPrize winnersGet the app

Books › Upgrade

Cover of Upgrade

Upgrade

Blake Crouch

368 pages

A relentless, mind-bending sprint through the ethical minefields of genetic engineering and human evolution.

Where to buyBooks like this

What it feels like

This is a high-octane, cerebral thriller that grabs you by the collar and refuses to let go. Reading it feels like being strapped into a rollercoaster that is simultaneously accelerating and asking you profound questions about what it means to be human. The prose is razor-sharp and cinematic, stripping away excess to deliver pure, unadulterated momentum. As the protagonist's mind expands, the atmosphere grows increasingly paranoid and isolating, wrapping the reader in a tense, dread-soaked race against time. It is a book that balances explosive, blockbuster-style action with deep, lingering existential dread regarding the ethical boundaries of science. Perfect for readers who crave propulsive, mind-bending science fiction that engages both the intellect and the adrenaline glands.

Mood
  • adrenaline-fueled
  • paranoiac
  • tense
  • cerebral
Tone
  • urgent
  • clinical
  • philosophical
  • intense
Pace
propulsive
Themes
ethical boundaries of science · the burden of intelligence · family legacy · human evolution · existential dread
The writing
Sharp, cinematic, and relentlessly efficient, blending high-concept scientific exposition with punchy, breathless action.
The arc
Moves from disorienting vulnerability to a hyper-competent, isolating race against time, ending in a bittersweet acceptance of human imperfection.
Who it's for
Readers who crave fast-paced, mind-bending sci-fi thrillers that balance explosive action with profound ethical questions.
Content notes
  • gun violence
  • medical trauma
  • pandemic and virus themes
  • death of a parent

About the book

Logan Ramsay is about to get the brain he always dreamed of. But will he be transformed into something more than human... or something less?

When the SWAT team gives the all-clear and Logan Ramsay steps into the basement, he has no idea that everything's about to change.

Then there's the hiss of aerosol. The explosion. The shrapnel that punctures his hazmat gear. Logan wakes up to find himself in a hospital bed, attended by doctors in their own hazmat suits, his wife and daughter looking on from behind the glass.

The doctors say he's been infected by a virus - one designed not to make him sick, but to modify his very genetic structure. In a world where the next-generation gene-editing tool known as Scythe is widely available - and has already reaped disastrous consequences - the possibilities are too many and terrifying to count.

Except that after the fever, the pain, the fear... the virus is gone. And according to his government bosses, Logan's got a clean bill of health.

But the truth is that with each day that passes, Logan's getting smarter. Seeing things more clearly. He's realizing that he's been upgraded in ways that go beyond even Scythe's capabilities - and that he's been given these abilities for a reason.

Because a holy grail of genetic engineering - one that could change our very definitions of humanity - has just been unearthed. And now it's up to him to stop it from falling into the wrong hands.

Logan’s becoming something more. Something better. Even with the whole world hunting for him, he might be able to outthink his opponents and win the war that’s coming.

But what if it’s at the cost of being himself?

Description from Open Library.

Books like Upgrade

See why they match