Angelo Sapiens and the Serpent's stone

by K Balamurugan

A Harry Potter retelling in an Angelic setting

Born to a fallen angel and a human, Angelo Sapien Gabriel is given a mysterious second chance that pulls him from the Null World (Earth) into Nora Kalloor, a hidden academy where celestial beings study prophecy, undergo fight-and-flight training, and make SGE (Stones, Glitters and Essence) while training to become angels.

Inspired by the Bible’s Book of Revelation and the Harry Potter series, this book blends the divinity of the Bibilical references with the magical-school adventures of Harry Potter

380 pages, Paperback

Published May 14, 2026

About the author

Hi, I'm an Indian writer who loves reading, writing, and exploring new worlds through books.

I began writing during my maternity break as a way to navigate a difficult period in my life. What started as a creative outlet gradually became a source of healing, and eventually led to the birth of my first fantasy novel.

Writing has become more than a hobby for me, it's a passion and perhaps a kind of therapy. I look forward to continuing my journey as both a writer and a reader, discovering new stories and creating my own.

When I'm not writing, you'll usually find me reading fantasy novels, listening to music, or watching a movie.

Reviews

[Kris Maddox · Rating 4 out of 5]

Angelo Sapiens and the Serpent’s Stone was my introduction to celestial fantasy, and while the genre was unfamiliar to me, the author did a great job of explaining the different realms, history, and concepts without making them feel overwhelming.

At its heart, this is Gabriel’s story—learning to forge his own identity instead of living in the shadow of his father’s legacy. I enjoyed watching his character grow as friendships, loyalty, and difficult choices shaped his journey.

One thing I especially appreciated was the illustrations and charts throughout the book. They really helped me visualize the world and better understand what the author was creating, adding another layer to the reading experience.

My only criticism was the celebration near the end. After such a significant build-up, it felt like it was over almost as soon as it began. In a book of this length, I would have loved to spend more time in that moment before moving on.

Overall, this was an engaging fantasy filled with mystery, friendship, prophecy, and adventure. If you’re looking for a fresh take on angelic fantasy with strong character development and an immersive world, I’d definitely recommend giving it a read. I look forward to continuing the series.

[Ela Sharp · Rating 4 out of 5]

“Angelo Sapiens and the Serpent’s stone”

As the book is heavily inspired by the Harry Potter (HP) series, much of the reading experience may feel familiar (HP Book 1), and readers will naturally compare it with the HP world. However, I think this book has its own charm and engagement. I found world-building and the use of biblical references interesting. The way the author K connects biblical elements with magic, mortals, and the larger fantasy world is quite creative and detailed. I also liked how the younger characters actually behave like young people. Their fickle emotions, changing relationships, and sometimes impulsive behavior made the story feel entertaining and realistic. Clara, Gabriel, and Joshua are three characters who are together both on Earth (Null) and in Nora (Realm). It was wonderful to see all three of them navigate through Nora's world together. There are many names, concepts, and worlds within worlds, which make the fantasy setting rich but also somewhat complex. The descriptive pages, such as the sections explaining the Realms, were helpful in understanding the different characters and their characteristics. At times, though, I think the amount of information can feel overwhelming, missed and confusing—but perhaps that is also part of the experience of entering such an elaborate fantasy world: a little maze, a little confusion, and more to discover. Overall, I enjoyed reading this story. It was imaginative, entertaining, and a pleasant read. I think younger readers may enjoy this book even more.


“May I say something before I go, High Master?” Gabriel asked to the now throned Zahariel, who nodded politely. “I do not think every achiever has haters,” Gabriel said. “You do not have many.”

A gentle smile appeared on Zahariel’s face. “Then perhaps my life has left no footprint for anyone to notice.”

[Anna Sinclaire · Rating 4 out of 5]

Angelo Sapiens and the Serpent's Stone

The author describers this as ‘Harry Potter’ meets Christian mythology.

That’s actually a really good description. When I started, I was apprehensive… but just as the Percy Jackson books marry Greek mythology with a good story sans evangelism, so does this.

If you’re a devout Christian, I’m sure you’ll like this. If you’re less religious, it’s still quite a good story. As evidence, I read it through with a genuine desire to know what happened in the main character’s arc.

I thought some of the writing was a bit clunky, and the ellipses (…) were over used as a literary device, but I kept turning the pages to find out what happened next anyway!

There’s a secret realm, and a love triangle in an adult school, with a coming of age vibe.

The book is really quite good fun.

The book explores themes of class, racism, predetermination, and agency in a way that makes the reader reflect. Some of the teachers are drawn a bit confusingly, but the story proceeds on anyway. It’s almost like there are too many cool ideas, but that just makes for a rich reading experience.

This was a bit different. I picked it up on a whim… And I quite enjoyed it.

[Lennea Rose · Rating 4 out of 5]

I enjoyed Angelo Sapiens and the Serpent's Stone and found it to be an engaging fantasy adventure. One of the book's strongest features was the vivid descriptions of the alternate world. The author did an excellent job of bringing the setting to life, making it easy to picture the unique landscapes, creatures, and magical elements throughout the story.

The plot moved at a steady pace and consistently kept me wanting to know what happened next. Each new discovery and twist encouraged me to keep turning the pages, eager to see how the characters' journey would unfold. The blend of mystery, fantasy, and adventure made for an enjoyable reading experience.

Overall, this was an entertaining read with imaginative world-building and a story that held my interest from beginning to end. I would recommend it to readers who enjoy fantasy novels with rich settings and plenty of intrigue.

[Sotto Voce · Rating 4 out of 5]

This is a fantasy book, and one would know the author was heavily inspired by Harry Potter even without the disclaimer.

The world, the conflict, and the style are very similar. I didn’t really enjoy the first half of the book, which made me struggle for a bit to read on. There are some abrupt scenes, especially when a sudden incident is introduced out of nowhere to drive forward the plot point, then the book changes entirely to a different setting, away from what was introduced in the beginning.

There are also overutilization of ellipsis, which are not necessary to the scenes and lessen the impact of the actual purposes. It doesn't happen consistently throughout the book, but when it does, every page is full of it. The predictable teenager drama and the excessive similarity to Harry Potter also contributed to the weak first half.

Fortunately, I enjoyed the second half when it starts to claim its own identity. The creativity and imagination emerge as the story progresses.

There are illustrations between the pages, and I think they are good additions. There is a plethora of names, characters, terms, and worlds to remember, so those help to clear some up.
Overall, while it's very hard to get rid of the feeling that this is just a Harry Potter wannabe in the beginning, I think the author puts in good effort in creating another world for the fans of this kind of fantasy. I hope the series will continue to craft its own uniqueness because it certainly has potential.

3.5 rounded up to 4.

[Loralee · Rating 3 out of 5]

Angelo Sapiens and the Serpent’s Stone is a fantasy about a boy who is half human and half angel going to a school for angels. The fantasy school trope is a super popular one, because it’s something kids can already sort of relate to. It’s like a regular school, just extra.
The cover looks as if several issues typical of such covers were not edited out. The angel, for example, is missing his right hand at the wrist, unless he is wearing a glove that happens to match the pattern on the girl’s dress. The girl’s left sleeve seems melded with the angel’s right sleeve.
The story begins with a confusing confrontation between the characters that readers learn later are the main characters, and Gandhi. There is also a swan that suddenly appears. The scene was not explained sufficiently for a reader to get a good foothold into the story, and left me deeply confused and frustrated. A good prologue can be an exciting lead into a story while giving enough introduction for readers to feel acclimated, offering a few questions for readers to think about, and inspire interest in what is going to happen next. But unfortunately, this prologue did not do those things.
As the story continued, I looked for a scene where the characters would catch up to what happened in the prologue, and that confusing bit explained away, but they never did come across that scene again. By the end of the book, the prologue felt unresolved and pointless. I think if the book were to be edited, the story would be made stronger with the prologue taken out, and instead begin with the reader meeting Clara, Joshua, and Gabriel. I feel that the book would be made stronger for it.
There were quite a lot of sentences that went something like, “This didn’t happen, neither did this, but this did,” which got a little old after a while in the style. There was also a bit of inconsistency in spelling. For example, Cyrian is spelled later as Syrian, but it is the same person. There were lots of unnecessary ellipses, used in ways an ellipsis is not usually used, and there was a great deal of unnecessary exposition as well as numerous unanswered questions. When Gabriel crashes through the ceiling, how do people not notice his wings? There were lots of people who saw him. A quick explanation would have helped to clear that confusion up.
The story idea is very imaginative, but there are a number of errors. When Clara and Ava are talking at the beginning, a line says, ‘“Do you know who that is?” she whispered.’ The context did not make it clear which of the girls “she” was, though I figured it out in the next paragraph, and that can throw people off a bit.
The world building is very detailed, but sometimes it felt overwhelming as a reader. The narrative and dialogue often had a tendency to pile many new terms on quickly, rather than spacing them out, and it was hard to keep up. The reader seems to be expected to remember a lot of invented terms.
I was also a little confused when Gabriel was knocked out by the pig’s magic dust, and he ended up waking up in hospital. I wondered how and why. If he’s merely asleep, who would take him to hospital, and why? That wasn’t explained well.
I had the thought that the chapter with the tour could have cut maybe a third of the Nora Kaloor tour out, without losing any necessary information.
Cpt. 14 had a pretty confusing ending. It was a bit frustrating when Clara said “Yes” but I didn’t know if she was answering Gladion, or the other boy who had just come rushing into the room. The vagueness of whom she was answering was frustrating.
I was a bit confused about the serpent’s stone. I wondered why, if it was actually inside the egg, what was destroying things in the larger world. That was also a bit confusing. I had an idea that some spiritual manifestation was acting in the physical world, but again a better explanation could have cleared that up.
The ending with Gabriel meeting and talking with his father was positive, and the explanation of why his father made the decision he made regarding the serpent’s stone answered some questions for Gabriel and readers. The ending also seems to be leading into another story with Gabriel and his friends.
Overall, the initial story concept is ingenious. If the book were to be edited by a professional editing person, and some of the weaker parts rewritten, it could become very engaging.

[Kat · Rating 4 out of 5]

I really enjoyed this angel academy book. The writing was easy to read, and I found the main characters to be relatable. Clara is starting college at Stanford, and trying to balance her classes and her interest in boys. Josh and Gabriel are two of the other main characters, and one is a half-angel, growing up on Earth believing he will not be able to live amongst the other angels.

We start out with our main characters all as students at Stanford, flirting a bit and having some normal college interactions with dating and classes, but this soon turns into a portal fantasy, with everyone whisked to another world and sucked into angel academy. Loved the secret identities, and the academy vibe. The author put a lot of work into the details of the classes and training, and into all the world building and lore. Gabriel was the most well-developed character in terms of backstory, the one we spend the most time with, and the most interesting one to me. I would be particularly interested to see more developed with him and his father in future books. This is categorized as an adult fantasy, but for me, could have worked just as well in YA as well based on the vibes. It is inspired by Harry Potter and the Bible and would appeal to readers who enjoyed both. I found the action engaging and the story held my attention all the way through. I was curious to see what might happen in the next chapter for these three crazy kids.

A few off-color jokes were off-putting in places, like frequent making fun of overweight characters, or having the two main male characters, one of whom is Israeli, get introduced, the other says, “Free Palestine” and both laugh.

There were some graphics and charts included in this book that were hard to read in ebook form. Even when I enlarged them so that they filled the entire kindle screen, the type was microscopic and I couldn’t read what it said. Perhaps this might work better if one is reading on a large tablet, but I couldn’t read it on an e-reader device. I enjoyed this book overall and would recommend it. 4/5 stars.

[Liudmila Brus · Rating 3 out of 5]

The problem with this book isn’t that the world or the characters are poorly written. The execution is solid, and I genuinely envy the author's imagination when it comes to crafting a universe.

Despite such vast creative scope, she seemed hesitant to step off the well-trodden path of "the boy who lived." While reading Angelo Sapiens, I caught myself experiencing deja vu time and again—recognizing entire scenes and setups lifted from that famous source of inspiration.

Still, that wasn't even the main reason I couldn't rate it higher than 3 stars, as the core issues run deeper.

The characters are painfully predictable; Gabriel is firmly locked onto the "good guy" track and offers zero surprises. I have nothing against virtuous protagonists, but when reading fantasy about future angels, you expect real temptations. Not a generic choice between black and white, but a nuanced moral dilemma: evil cleverly masquerading as virtue, versus good that might not look appealing at first glance. These characters are older than those of Harry Potter, so the stakes and trials ought to be considerably more complex.

Some plotlines stayed unresolved,and it felt disappointing. By the end, the rivalry between Gabriel and Gladion simply hangs in the air. The romantic arc meets the same fate, even though the novel kicked off with Gabriel and Clara's feelings for each other. Naturally, we can't expect every thread to tie up neatly in the first installment of a series, but readers still need at least an intermediate payoff. Gladion’s potential remains largely untapped; it would be a shame if he stayed a cardboard, arrogant jerk whose sole function is to highlight the hero's shining nobility.

I'm not ready to give up on the series after book one. The unique setting, the prose, and that rare spark of wonder definitely drew me in. I just hope that in the sequel, the author makes the most of this solid foundation and isn't afraid to take bolder risks.

[Terry Birdgenaw · Rating 5 out of 5]

Angelo Sapiens and the Serpent's Stone by K Balamurugan is a wonderfully imaginative fantasy novel clearly inspired by the Harry Potter stories, with this first book in the series drawing ideas from The Philosopher's Stone and The Goblet of Fire. Despite the similarities to Rowling's classic saga, there is a magnificent degree of creativity in this book which distinguishes it from Potter's realm and allows it to claim its own place in the magical/celestial fantasy genre. The story follows the main character, Gabriel, and his high school friends who accompany him to the heavenly realm of Nora Kalloor. Gabriel is the son of a fallen angel married to a human, which explains the term Angelosapien. Gabriel, along with his two Earthly friends, who have only just learned of their near- and far-connections to the celestial world, end up studying together at the Nora Academy, an angel prep school within one of the seven heavenly realms. The fast-moving plot and intricate character dynamics create a page-turning story that fascinates and delights. A strong point is the elaborate character arcs, which include budding romances, teenage angst and rivalries, growing courage, and Gabriel's strong desire to both live up to the lofty ascension and atone for the dramatic fall of his father's angelic trajectory. Exceptionally well written, this is a story that will enthrall fantasy lovers who cherish magical Hogwarts-school-style phantastic sagas.

[Bill Carmona · Rating 4 out of 5]

3.5 STARS

Something curious happened to me when I finished this novel: several of the strengths I found in it also served as weaknesses. Namely: the mix of themes, or the variety of them, touches on many things, and I feel it never quite settles on any one of them; the worldbuilding is highly imaginative, but the sheer number of concepts introduced at every turn can also be overwhelming, though it’s true that the explanatory diagrams included in the novel go a long way toward making the introduction of these concepts more manageable. I find the characters, especially Clara, interesting; perhaps Gabriel is a bit too perfect, but I don’t think that’s particularly jarring. Gladion is the one I believe has the most potential for growth; well-developed villains with genuine inner conflicts fascinate me, and he could very well become one of them. The prose is cinematic, but since it’s a novel of over 300 pages, the themes are developed gradually, which is appreciated. The book, as I said, strikes me as quite original (though it’s true that its inspiration from Harry Potter is evident, I think it has a soul of its own). It’s a kind of contemporary fantasy with religious inspiration, tinged with college romance, science, angels, prophecies, mythology, and adventure. I recommend it.

[Tony Travis · Rating 4 out of 5]

Angelo Sapiens and the Serpent’s Stone by K. Balamurugan is one of those books that becomes something very different from what you initially anticipate.

The Harry Potter influence is clear. The author openly acknowledges it, and at times, at least for me, the similarities are a bit on the nose. The book is not a copy by any means, but it has many of the elements of those books, pulling from more than one of them in the series and working them into the narrative.

That said, this book is unique and extremely ambitious. There is a lot covered. The world building and mythos are the strengths of the book. Many concepts, types of magic, creatures, and different realms make an appearance.

The book also has a few graphics and several diagrams. Each is well done and helpful to the reader.

The book is relatively easy reading experience. However, a solid editing pass would tighten it up greatly. At times, the errors do trip you up. The pacing can also be awkward in places.

Overall, an enjoyable read and a deeply creative work.

[Thomas Jr. · Rating 4 out of 5]

Great world building, but suffers in comparison with Harry Potter

I'm giving this one 3.5 stars out of 5. There's a lot to like here. The Christian mythology is an interesting take on fantasy, the world-building is excellent, and the characters have depth. The illustrations scattered throughout enrich the experience. However, I found the book somewhat long, and the constant use of ellipses off-putting. The similarity to Harry Potter is also distracting, because one can't help but compare, even though the story does stand up well on its own.

[Whittney Corum · Rating 4 out of 5]

Angelo Sapiens is a mixture of Harry Potter classes and Biblical references. I really like it because while you read, you find yourself learning more about the world that Balamurugan creates. The characters are well-rounded and make the reads both root for some while wanting to push others out the window. I would recommend this book to those who want to read Harry Potter but what the focus to be bibical instead.