Book Review: Scales by Christopher Hinz

I received a review copy from the publisher. This does not affect the contents of my review and all opinions are my own.

Scales by Christopher Hinz

Mogsy’s Rating: 3 of 5 stars

Genre: Science Fiction, Thrillers

Series: Stand Alone

Publisher: Angry Robot (April 8, 2025)

Length: 432 pages

Author Information: Website

Before I get into the meat of this review, I’ll admit I feel a little bit duped. When I first saw the book’s blurb pitching Scales as a perfect read for fans of Jurassic Park, I’d initially pictured rampaging dinos. The truth is actually something quite different. While I would still classify this novel as a techno-thriller, and there was no doubt some bioethical questions involved, its premise nonetheless puts it more in line with military sci-fi, super soldiers, and covert ops fiction. That said, once expectations are readjusted, you may yet find a certain appeal to this high-octane action thriller.

The story follows Eddie Boka, a U.S. soldier turned genetically modified superhuman as part of a classified military experimental program fusing human and dinosaur DNA. After going through the genetic modifications, he and three other volunteers for the program are gifted with enhanced strength, more acute senses, and scaly armor, making them deadly and durable combatants on the battlefield. However, these newfound talents also come with an unfortunate side effect. Dubbed the bloodburn, it is a primal compulsion that takes over during combat, and it strikes Eddie during his first mission. While carrying out an attack on a guerilla camp, he loses control, giving in to a violent and animalistic urge to devour one of his victims. Alarmed, the researchers behind the program realize they must address this gruesome development before introducing their dino-human hybrids to the public. After all, it would be extremely difficult to generate support if people were to find out Eddie and his peers harbor a tendency towards cannibalism.

Thus, enter Adelaide LaTour. A controversial psychotherapist, Addi is the inventor of an effective but much maligned treatment process involving conditioning with what is essentially a very powerful shock collar. By inviting her to the research complex to work with Eddie, his handlers hope that her unorthodox methods will help tamp down the bloodburn and its undesirable urges. And yet, what neither Addi nor Eddie anticipated was the bond that forms between them, one that eventually deepens into something more. Meanwhile, as their forbidden romance grows even more complex, the facility’s darker secrets are also beginning to surface. Hidden experiments that have been kept buried by the megalomaniacal scientist behind the program are ultimately exposed, threatening the future and lives of human-dino hybrid soldiers like Eddie.

From the jump, this story throws readers into a fast-paced adventure that rarely lets up. Hinz is in his element and appears most comfortable when he’s writing action like covert mission detail and close-quarter combat situations, appearing to have a strong grasp of the genre’s expectations. The book is also most compelling when it explores Eddie’s physical transformation and the bioengineering experimentation that happens behind the scenes, and there’s a subtle yet intriguing thread of ethical questions underlying this premise, exploring the issues of control, consent, and institutional overreach.

However, beyond this is where the novel starts to falter. As much fun as I had with the action, something felt missing: depth. For one, there is a distinct lack of emotional substance as characters rarely show much of themselves underneath the surface, acting more like archetypes than real people. Eddie is the tortured and noble soldier, who is good at heart but made some mistakes in his youth. Addi is the brilliant but morally ambiguous therapist, who is more concerned about her reputation than she lets on. Sure, these labels are easy enough to apply, but what led them to be this way? We don’t really know, because the story never goes deeper. Side characters are even more roughly sketched, filling cookie cutter roles like “mad scientist” or “hard-ass military commander.”

To be honest, this is all fine if you’re okay with a book equivalent of a mindless summer Hollywood blockbuster, but Scales really pushed its luck when it came to the romance between Eddie and Addi. Not surprisingly, when you put two thinly developed characters together, the result is you get zero chemistry and an unnatural, unconvincing relationship that ultimately feels like a rush job. And it’s a shame, really. It’s as though Hinz’s instincts told him his novel needed a love story, but he couldn’t quite write one in with genuine feeling.

Needless to say, the book also requires you to suspend your disbelief, though to be fair, that’s a pretty standard prerequisite when it comes to sci-fi thrillers of this type. Much of it is also entertaining, but in many ways makes it feel more like reading a comic book or watching a movie rather than a novel, and no doubt the author’s comics and screenplay writing background plays into this. Everything might feel bold and loud, yet the words are missing that special ingredient that gives the prose presence and polish.

In the end, Scales was a decent read. It’s popcorn fiction in every sense of the term, featuring big ideas, big stakes, and big action, even if it doesn’t fully commit to exploring much beyond the surface. There’s no doubt a lot of entertainment to be found here, especially if you don’t mind a bit of genre absurdity. For me, this was a perfectly average read, though I did appreciate the diversion.