PamG's Reviews > Upgrade

Upgrade by Blake Crouch combines genetic engineering science fiction with a techno-thriller. Logan Ramsay and his partner Nadine Nettman work for the Gene Protection Agency (GPA). They are with a SWAT team looking for an illegal genetics laboratory. Logan is the first one in the basement. An explosion causes shrapnel to puncture his hazmat gear. He wakes up on the hospital infected by a virus; one designed to modify his genetic structure. The virus soon disappears and Logan returns to work. However, he is noticing changes. His bone density increases and he’s getting smarter with better concentration and a photographic memory. With this as a starting point, I believe it’s better if readers go into this with little knowledge of what is to come.

Logan is a nice person that has had a rough time of it during the last few years, but he has a loving wife and daughter. He hates his job, but doesn’t know what else he would do. He’s the son of Miriam Ramsey who killed millions when a genetic experiment went wrong. His character experiences extreme growth in many ways during the course of book. The other characters provide support or opposition and include law enforcement, military personnel, co-workers, and family members.

The story is engaging and suspenseful, keeping me turning the pages. There is a lot of information about genetics, but that is something that interests me. The plot is shocking and the action amazing. This is a science-based thriller set in the future and it has some unexpected twists and turns. My one quibble is that there is some slower pacing in the middle of the book. It doesn’t last long and maybe readers need that breather before the astonishing second half. Themes include genetic engineering, experiments, family, trust, betrayal, and much more.

Overall, this was an entertaining, appealing, and somewhat scary novel when one thinks about the possibilities of what can go wrong with genetic engineering. There are some pivotal stressful and emotional times. I am looking forward to reading more from this author.

Random House Publishing Group – Ballantine and Blake Crouch provided a complimentary digital ARC of this novel via NetGalley. This is my honest review. Opinions are mine alone and are not biased in any way. Publication date is currently set for July 12, 2022.

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Review to be posted around June 28, 2022 (per publisher guidelines).