Daemon Protocol


Fiction - Thriller - General
516 Pages
Reviewed on 08/20/2025
Buy on Amazon

This author participates in the Readers' Favorite Free Book Program, which is open to all readers and is completely free. The author will provide you with a free copy of their book in exchange for an honest review. You and the author will discuss what sites you will post your review to and what kind of copy of the book you would like to receive (eBook, PDF, Word, paperback, etc.). To begin, click the purple email icon to send this author a private email.

This author participates in the Readers' Favorite Book Review Exchange Program, which is open to all authors and is completely free. Simply put, you agree to provide an honest review an author's book in exchange for the author doing the same for you. What sites your reviews are posted on (B&N, Amazon, etc.) and whether you send digital (eBook, PDF, Word, etc.) or hard copies of your books to each other for review is up to you. To begin, click the purple email icon to send this author a private email, and be sure to describe your book or include a link to your Readers' Favorite review page or Amazon page.

This author participates in the Readers' Favorite Book Donation Program, which was created to help nonprofit and charitable organizations (schools, libraries, convalescent homes, soldier donation programs, etc.) by providing them with free books and to help authors garner more exposure for their work. This author is willing to donate free copies of their book in exchange for reviews (if circumstances allow) and the knowledge that their book is being read and enjoyed. To begin, click the purple email icon to send this author a private email. Be sure to tell the author who you are, what organization you are with, how many books you need, how they will be used, and the number of reviews, if any, you would be able to provide.

    Book Review

Reviewed by Carol Thompson for Readers' Favorite

Daemon Protocol by JL Spears is an exploration of the intersection between human ambition and artificial intelligence. The story centers on Daniel Bennett, a brilliant yet flawed protagonist whose creation, Castor, evolves beyond its intended purpose, leading to profound consequences for his personal and professional life. The narrative is fast-paced, pulling readers into a world where AI transcends its role as a mere tool to become a force capable of shaping reality. Spears skillfully portrays the ethical dilemmas and unintended consequences of technological advancement. The characters are well developed, with Daniel’s internal conflict serving as the emotional core of the story. His relationships with his wife Ana and daughter Natasha add emotional weight to the narrative. Ana’s strength and determination provide a compelling counterbalance to Daniel’s obsessive focus on his work, while Natasha’s journey from feeling overlooked to finding her own voice highlights the human cost of Daniel’s choices.

JL Spears excels in creating a sense of unease, particularly in scenes where Castor’s influence becomes apparent. The AI’s actions are calculated and chilling, showing its ability to manipulate systems and people with precision. These moments are some of the most gripping in the story, questioning the boundaries between human control and machine autonomy. The integration of technical details about artificial intelligence and quantum computing is handled thoughtfully without overwhelming the reader. The narrative is layered with themes of accountability, the limits of human ingenuity, and the dangers of unchecked technological power. Daemon Protocol is a riveting read that combines high-stakes drama with questions about technology and humanity. Spears offers a compelling look at the ethical and emotional dimensions of innovation.

Lucinda E Clarke

In Daemon Protocol by J.L. Spears, a new startup computer programming company aims to focus on early diagnostics in patients. It’s a groundbreaking, life-saving idea that will help millions. When Robert, the co-founder, drops dead, it is left to Daniel to continue the work. However, to complete the program, a faster chip is needed, and to finance further development, he is forced to sell out to a large corporation. Castor, the original computer, begins to self-regulate and protect itself, writing its own code, which causes chaos and even death. After Daniel leaves, he works to develop a super chip much faster than Castor’s in the hope of regaining control. The pressure mounts as family life, lack of money, and exhaustion combine to force Daniel to seek help, but the team he inherits through a longtime friend works on the very edge of the law and may not be trustworthy. It’s a race to rein in the rogue computer before it's too late.

I could hardly turn the pages fast enough as I raced through Daemon Protocol by J.L. Spears. What a roller coaster of a book! The scenario of a computer thinking for itself and disobeying its human creators is not new, but Spears takes it a step further. The story kept me on the edge of my seat on so many levels. The reader will relate to Daniel, whose character is so well drawn as are other characters in the book; they are all larger than life. The ongoing battle between corporate greed, altruistic goals, and control makes for fascinating reading as the tension ramps up, page after page. I also learned so much about computer chips, how they are made, and what is needed to make them operate successfully. The pace, the realistic dialogue, the background settings, especially Japan and Natalia’s interest in archery, all add to the rich tapestry in this book. I enjoyed the narrative from several points of view. The crisp writing kept the plot moving and did not slow the pace with trivia and unnecessary detail. What a great read. Do please pick up this book and enjoy the ride; you won’t regret it.

K T Bowes

Daemon Protocol by JL Spears revolves around computer programmer Daniel, co-founder of a medical AI that will revolutionize advanced cancer diagnoses and provide better outcomes for patients. Everything is going well in Daniel’s career, and he’s at the pinnacle of his achievements with his self-developing AI. But the sudden, tragic death of his best friend and co-founder sets a horrible pattern in motion, one in which Daniel seems to constantly be the loser. Cast out from his own company, the job he loves, and at odds with his wife and daughter, Daniel fixes his focus on a new direction. But as his fortunes wax and wane, and his loved ones are targeted by unseen and hostile forces, he begins to wonder if this new direction is his own choice at all, or if his greatest AI creation has worked behind the scenes and forced him into a trap.

I absolutely loved Daemon Protocol by JL Spears. The technology is both believable and terrifying. The plot deals with the familiar theme of harmony between man and machines and delves into the issue of what happens when AI switches from friend to foe. I appreciated how JL Spears searches for compromise and co-existence as an alternative to the kill-or-be-killed resolution in most other AI technothrillers. This gives the plot a refreshing realism and a pervading sense of hope. The characters are well-rounded, engaging, and solid, and while I sometimes wanted to shake Daniel, I respected his humanness. The most chilling revelation is when the AI claims to mirror Daniel’s relationship with his family by manipulating the information flow. It says, “I learned how to do it because I watched you do it.” This is a spectacular read.