After a life on the streets Rolan is chosen to apprentice under a feared monster hunter to slay Cryptics—deadly magical creatures born of secrets in this middle grade fantasy perfect for fans of Witcher and Demon Slayer.
Rolan Strider has never belonged—not at school, not in the city of Crisanth, and definitely not in the life of his crime-lord father. So when he’s caught vandalizing one of the city’s lanterns—a serious offense in a world where darkness breeds monsters—he expects prison. Instead, he’s claimed by the Arcanist, a legendary warrior who hunts terrifying creatures born from the secrets people hide.
Dragged beyond the safety of the city, Rolan is forced to train under Luc’s harsh guidance—learning to read, fight, and wield Arcana, the strange power drawn from slain Cryptics. And for the first time, Rolan begins to feel at home.
But the beast Luc has been hunting for years is closer than Rolan ever imagined—and tied to his own past in ways that could destroy them both.
To survive, Rolan must face the truth, wield the power of the very secrets he fears, and decide who he wants to be in this action-packed an outlaw, a hero…or something else entirely.
Jessica Khoury wrote her first book at age 4, a fan fic sequel to Syd Hoff's Danny and the Dinosaur, which she scribbled on notebook paper, stapled together, and placed on the bookshelf of her preschool classroom. Since that day, she's dreamed of being an author.
When not writing, Jess enjoys spending time with family, playing video games, and oil and watercolor painting. She is also a professional mapmaker, and spends far too much time scribbling tiny trees and mountains for fictional worlds.
Jess currently lives in Greenville, South Carolina. She is the author of the Corpus trilogy, The Forbidden Wish, Last of Her Name, and The Mystwick School of Musicraft.
I received an advanced copy of this book and I absolutely adore it! Although it is suggested for middle grades, I am a 35 year old mom to 3 kiddos and thoroughly enjoyed every page. It made me feel all the feels-I laughed out loud, I cried a little, and I found myself saying “just one more chapter” each night as I read. A rather silly young boy and a grumpy older man as main characters; I’m there! Best friends with inside jokes who always help each other out; count me in! A core value of telling the truth and expressing the importance of being honest; I love it!
I would definitely recommend this book to any middle grade/lower grade high school student, anyone who enjoys reading YA books, or anyone looking for a fun adventure with a young main character. It was very heartwarming mixed with action and characters you will love forever.
Monster and Apprentice by Jessica Khoury is a fast-paced, inventive middle-grade fantasy that delivers action, heart, and a clever magic system built around secrets.
In the kingdom of Anoranth (centered on the city of Crisanth), darkness breeds monsters called Cryptics—savage creatures that form when people hold secrets too long; the secrets eventually escape, grow claws and teeth, and hunt their originators. Light from special lanterns keeps them at bay. Thirteen-year-old Rolan Strider is a smart-mouthed street kid who has never belonged—not at school, not in the city, and not in the orbit of his crime-lord father. Caught vandalizing one of the city’s lanterns (a serious crime), he expects prison. Instead, the legendary Arcanist Luc claims him as an apprentice. Luc is a scarred, tattooed, taciturn monster hunter who trains Rolan to read, fight, and wield Arcana (power drawn from slain Cryptics). For the first time, Rolan starts to feel he might have a place. But the particular beast Luc has pursued for years turns out to be closely tied to Rolan’s own past, forcing the boy to confront buried truths and decide whether he will be an outlaw, a hero, or something in between. Khoury (author of the Mystwick School of Musicraft series and other middle-grade and YA titles) also illustrates the book, adding maps and chapter art that enhance the world. The central master-apprentice relationship drives the story: Rolan and Luc begin by using and disliking each other, then gradually build trust and mutual respect amid banter, danger, and shared secrets. The premise is original and resonant—secrets literally become monsters—and the action sequences (especially the climactic battle) are lively. Kirkus called it “an action-packed, if not seamless, tale with a marvelously inventive premise,” praising the chemistry between Rolan and Luc while noting that some secondary characters (particularly the female supporting cast) get less development and more often need rescuing. The ending leaves threads open for a sequel.
Strengths: Engaging protagonist, strong mentor dynamic, creative magic system, and plenty of adventure and humor that should appeal to fans of The Witcher, Demon Slayer, Percy Jackson, or Ranger’s Apprentice. The first printing includes sprayed/stenciled edges.Caveats: The pacing and secondary character arcs are not perfectly even, and the lack of full resolution may frustrate readers who prefer self-contained stories.Overall, this is a solid, entertaining entry in middle-grade fantasy (ages roughly 8–12 / grades 3–7; 384 pages, Margaret K. McElderry Books, July 14, 2026). It balances monster-slaying thrills with themes of belonging, trust, family wounds, and facing the truths we hide. Recommended for readers who like action-oriented fantasy with emotional undercurrents—and for anyone curious about a world where the monsters are born from the secrets we keep.
The initial description of the Arcanist is creepy and creates mysterious expectations. He’s concealed under a hooded cloak, and a glimpse of his face reveals a dark beard and scarred skin. All of the duke’s guards are afraid to be near the man, as tales of his viciousness are rampant. It’s said that he eats the corpses of slain Cryptids and absorbs their powers. A captain of the guard warns Rolan that ten years in prison will be safer than becoming the Arcanist’s apprentice. However, Rolan figures he can go with the Arcanist and run away at his first opportunity.
The Arcanist is named Luc, and Rolan may be testing his mettle more than Cryptids. Luc offers shelter and steady meals, but he knows that Luc wants to leave. Rolan snoops into places he shouldn’t, and he doesn’t always follow directions. He resists taking a bath but eventually finds himself in a trough full of water. The turning point in their relationship may be when Rolan foolishly tries to follow Luc into the forest but finds himself face to face with a large Cryptid. Rolan is resistant to learning how to read (How does reading help fight Cryptids?), but he eventually agrees if Luc will teach him to fight. Their connection is tested due to Rolan’s lack of discipline and Luc’s secrets.
The plot takes an unexpected turn around its midpoint. Rolan is separated from Luc and returns to the town he left earlier. Cryptids grow from secrets, and the town is full of them. Secrets are the foundation of the story, and readers know that a huge secret will be revealed at some point. An enormous Cryptid is haunting the forest, and Rolan notices that the Arcanist is worried about it. To complicate matters, the people fear the Arcanist because they think he learns about their secrets from slain Cryptids. Rolan can’t believe the townspeople hate and fear Luc when he’s the person protecting them from Cryptid attacks. Even though he may not be ready, Rolan feels he needs to help the Arcanist and prove himself.
What didn’t work as well:
Rolan often has thoughts about his father, but their past relationship is hazy. Rolan thinks about joining his father’s gang, but there’s no evidence the man has any fondness for him. This situation may confuse readers, but it displays Rolan’s strong desire to be wanted.
The final verdict:
Readers may be drawn to this book by the monsters, but the story has heart. Rolan’s stubborn, self-centered attitude is amusing, but the subtle tenderness between Luc and him is the true highlight. I highly recommend you try this book for yourself.
In Monster and Apprentice, readers find Rolan, a twelve-year-old boy apprenticed to a monster hunter called The Arcanist. After getting caught vandalizing a street lamp, Rolan is threatened with ten years in prison. When his criminal father never shows up to help him, Rolan has no choice but to accept the Arcanist's offer if he wants to avoid prison. Living outside the city near the forest where the biggest Cryptics hide, Rolan learns about being a cryptic hunter. With a snarky mouth that doesn't endear him to most people, Rolan starts to feel at home with Luc (the Arcanist) as he learns to read, do math, and fight. But with each Cryptic the result of a secret (the bigger the secret, the bigger the Cryptic), Rolan must choose whether he wants to be responsible for carrying a secret for each Cryptic he kills without being able to share them. Deadly secrets related to both Luc's and Rolan's pasts force both of them to chose what is most important to them. And does Rolan really want to dedicate himself to a cause and a job that is neither appreciated nor honored but rather feared and hated.
Starting off with a bang, readers find Rolan hanging from a street lamp talking to a friend. Rolan won me over immediately with his snark and his courage. But his willingness to aggravate everyone around him with his recklessness, he quickly finds himself in way over his head. Underneath the bravado lies a boy who desperately wants to be loved and wanted, first by his father and then by Luc. His efforts to prove himself worthy lead to Rolan getting in trouble over and over again. The secondary characters add depth to the story including Rolan's best friend, Anaya, who is now working as the apothecary's apprentice who still cares for Rolan despite his foolishness. Luc, the Arcanist has secrets of his own that threaten to destory his developing relationship with Rolan. Even Rolan's rotten father has more depth than one might expect. The fantasy world is very well developed and easy to imagine. Several themes shine through related to found family, friendship, and sacrifice and choice not to mention the power for good or evil of secrets. Khoury has created a masterpiece of fiction that many young readers will eagerly devour as I did. Not to mention a book cover that hits it out of the park. Highly recommended for middle grade readers who love a fantasy with depth that takes one on a compelling journey.
✨ Nothing sparks a lively book club quite like monsters, magical adventures & kids who aren't afraid to share exactly what they think!
Our Young Readers Book Club had an absolute blast reading Monster & Apprentice by Jessica Khoury & Rostam Wrecks the Realm by Olivia Abtahi. Both books led to nonstop discussions, plenty of laughs & more than a few "Wait...WHAT?!" moments.
🐉 Monster & Apprentice completely pulled us into its world. I loved the mix of action, mystery & heart as Rolan discovers where he truly belongs. The monster-filled world felt exciting without losing sight of the characters & I found myself rooting for Rolan as he grew into someone stronger & more confident.
What the kids had to say: 💬 "The monsters were creepy but really cool!" 💬 "Luc was tough, but he was my favorite." 💬 "I want to know what happens next!"
🚀 Rostam Wrecks the Realm was a totally different adventure & our group couldn't stop laughing at Rostam's larger-than-life mistakes. I loved how the story mixed science fiction, Persian mythology, humor & important lessons about responsibility. It was imaginative, fast-paced & gave us so much to talk about.
What the kids had to say: 💬 "Rostam kept making me laugh!" 💬 "I didn't expect THAT to happen!" 💬 "Can we read another one with him?"
What I appreciated most about both books was how different they were while still giving our readers memorable characters, exciting adventures & meaningful conversations. One delivered dark fantasy with monsters & courage, while the other offered a hilarious space adventure packed with mythology & heart. Watching our young readers light up during our discussion reminded me exactly why I love sharing books with kids.
⭐ Both books earned enthusiastic recommendations from our Young Readers Book Club & we'd happily hand either one to adventurous middle grade readers looking for their next great read.
✨️ Thank you, Simon Kids, Olivia Abtahi & Jessica Khoury, for sharing these books with us!
Don't let the middle grade label fool you - this book is enjoyable to readers of any age.
Monster and Apprentice is as close to perfect as any novel I've read in a while. Character development, world-building, pacing, plot - all are incredibly strong. Rolan is a mischievous, clever boy who lives on the streets. Best friend Anaya roamed the streets with him until she became an apprentice for local apothecary Evaine, who feeds and clothes Rolan when he'll accept help. Underneath Rolan's tough outer shell is a boy who wishes more than anything to be loved and wanted, but his crime boss father only shows up when he needs something from his son. Rolan is on his way to prison when Luc, the Arcanist who battles Cryptic monsters, offers to take him on as an apprentice. Between years behind bars or battling monsters, Rolan chooses the monsters.
I loved watching Rolan and Luc get to know each other. Their relationship is full of highs and lows, and it's the heart of the story. A boy who's looking for someone who cares, and a man who hasn't cared about anyone in years - they need each other more than they know. Luc teaches Rolan important qualities such as honor, courage, truth, and bravery, traits Rolan never learned from his father. He also trains Rolan to destroy Cryptids, beasts created from secrets people hide. The bigger the secret, the more terrifying the monster. But Luc is holding onto some of his own, and secrets always come to light sooner or later.
Emphasizing friendship and found family, Khoury has crafted a beautiful story that may occasionally bring a tear to your eye. Highly recommended for readers who enjoy heartwarming, action-paced fantasies, incredibly well-rounded characters, and challenging mentor/mentee dynamics.
I received a complimentary copy of this book from NetGalley. Opinions expressed in this review are completely my own.
Don’t let the middle‑grade label fool you, this story is packed with action, heart, and surprisingly complex characters that make it enjoyable for readers of any age. I had a great time reading this book and I’m already excited to see what the author publishes next. Rolan, a young thief surviving on the streets, suddenly finds himself with an unexpected apprenticeship that launches him into an adventure full of danger, lessons, and meaningful choices. The characters are impressively well‑rounded, and I appreciated how each one contributed something important to the story. The writing is engaging and easy to follow, making it perfect for younger readers while still being entertaining for adults. I never found myself bored. The pacing stays tight and the action keeps you invested. One of my favorite elements was the mentor/mentee dynamic. Watching their relationship develop added emotional depth. Also, i loved how the theme of honesty was woven into the story. Overall, this is a heartwarming, action‑packed fantasy that I thoroughly enjoyed. I highly recommend it to readers of all ages, especially those looking for a story that balances adventure with meaningful character growth.
People state you can’t judge a book by its cover. Codswallop. You absolutely can judge a book by its cover. The contents just might not live up to expectations.
But this book comes with fangs on the front and back covers—and on the foredges! It’s delightfully creepy, exactly the type of cover to appeal to your budding little goth girl or boy. It certainly drew my attention.
Within, the novel takes us down dark and winding paths as a young boy finds a father, a surrogate family and a truly terrifying tank of a man learns what it means to pursue justice, redemption and vengeance. Rolan Strider has the name of a hero, the cheekiness and verbosity of a rogue and the makings of a paladin. He’s ably matched by a healer and her apprentice, his former partner-in-crime Anaya. If this seems like something out of a Dungeons &Dragons campaign, well, so be it. D&D players will adore it, too.
This story brims with action, terror, magic, conspiracies, questing, good old-fashioned weapon play and fantastic storytelling. I recommend it for adolescents, adults who crave a different kind of monster slaying. The ending also hints heavily that there may be sequels in the offing. This quester certainly wouldn’t mind.
5+ When I realized it wasn't a portal or urban fantasy or urban, I jumped right into it.
Super cool concept of magic and world building. A young thief finds his path to be the apprentice of a hunter of magical creatures (monsters) that are born by from secrets kept and secrets that can harm, but nor all are dark. Rolan learns to see the bigger picture and to think more than himself and his character development is great, so is the world and secondary characters' story.
Has a lot of hilarious moments (don't feed apples to the horse), beware of Supper (the goat). Rlonan's thoughts and commentaries are perfect to balance the darkness abd emotional. Definitely want this to be a series and can't wait for the next one. Easy to visualize, also wished it was an RPG I could play.
The master is grumpy and a lonely knight hurt by the past, but Rolan is a great healer.
Has a hint of cozy but with a lot of action as well. We written, full of elements that are fantasy adventure favorites without feeling derivative of one specific work.
The protagonist, Rolan, stands out for his recklessness and sarcastic comments, which will end up leading him into more than one problem. His attitude sometimes exasperates the reader and most of the other characters. However, beneath the surface lies a child yearning for love and acceptance. The secondary characters are also very well written, from Luc to Rolan's father; they all possess nuances that enrich the story.
The world-building and magic system immediately captivated me. The idea of the darkest, deepest secrets transforming into monsters is quite original. On the other hand, I felt the pace was a little slow, some chapters lacking that tension and intrigue that makes you want to continue. The final events were unnecessarily drawn out, making the ending predictable.
Overall, this was an enganging read that I would recommend to middle grade readers. Thank you Simon and Schuster Children's Publishing for providing this book for review consideration via Netgalley.
I received an advanced copy of Monster and Apprentice by Jessica Khoury and recently finished. On her IG, she mentioned she was looking for ARC readers and because I love her other books, I messaged her.
I was pleasantly surprised in that I went into it expecting it to read like a middle grade book, yet I found myself emotionally impacted by the beauty of the story. The characters and their development are well written and I especially loved the themes of found family, how to have courage when one is afraid, and the value of truth and faith. Admittedly, I am a Jessica Khoury fan, but I think this may be my favorite of hers so far. I was engaged from the beginning and had real tears at the end.
I think this book would be great for upper middle schoolers, and high schoolers who love fantasy. If you are an adult who enjoys YA, I also recommend this for you.
I received an ARC copy of this book from NetGalley and finished reading this yesterday.
Don’t let the YA label fool you — Monster and Apprentice is the kind of fantasy that pulls adult readers in just as deeply. The world-building is richly imagined, the monster mythology is genuinely inventive, and the characters carry real emotional weight.
What sets this apart is the characterization. Nearly every major character feels fully inhabited — complex yet driven by emotions that actually make sense. At the heart of it all is the relationship between Rolan and his gruff mentor Luc: reluctant, layered, and beautifully rendered. The grumpy mentor / unwilling mentee dynamic is a familiar one, but Khoury earns every beat of it against a convincing and unique backdrop.
A coming-of-age story with depth, warmth, and genuine craft. Highly recommend.
The author kindly provided my daughter with an advanced copy of her newest book, Monster and Apprentice. Here’s her honest review: Jessica Khoury's new book “Monster and Apprentice” was a great book about a young boy who goes to live as an apprentice with someone named Luc. The two learn to interact with each other and end up developing a very special bond. The main character Rolin is a scrappy street smart who’s best friend Anaya is slowly drifting away from him. What I loved about this book is the relationship between characters and how every part of the story is so well written. If you love fantasies and adventure books then this book may easily become your favorite book like it did mine. I am a 12 year old reader in the 6th grade, and I think this book is great for all age groups, including my mom.
I Picked the best 1st netgalley book!. I really didnt know what was coming next. Rolan grew up with his dad as a bad influence. A thief and liar. He didnt know love until he met Luc which took him in and showed him how to read, bathe and mostly kept food in his stomach. He later has to make a decision of staying with his true family"PA" , or realizing hes better off with Luc. He takes a oath to fight the cryptics which is a lot more then using his sword and acting brave. He learns real love and realizes a lot of people care and love him more then he realizes.
This is a good middle grade book to read in class or even at home. Books like these I wish I had taken the time in school to read. Its a lot harder reading with a full time job and responsibilities now.
As a fantasy story this one one started off with the slow build of world building which Khoury is fantastic at. I loved the idea of secrets becoming monsters. This book is more character driven than plot driven so it’s a slow build of action. Khoury takes time to develop her characters into fully fleshed out people who care deeply for. The action picks up at the mid way point and , in combination with the character development, it had me tearing up by the end. I almost gave up on this book because of the slower moving plot but I’m really glad I didn’t. The cover will sell this one to my students but I will have to encourage them to keep reading. But man is it beautifully written.
This book was so incredibly fun, funny, magical, and tender. I devoured it. I loved it so much, and it was exactly the enjoyable read I needed to get out of a reading slump. There is so much charm to the characters (Rolan made me chuckle multiple times), the story is so compelling and offers a unique fantasy story, and the writing is delightful. Thank you to the author for an ARC. Young readers are going to adore this!
Monster and Apprentice (Hardcover) by Jessica Khoury This is an intriguing book concept. The characters are well written with storylines that young readers will connect with. The manifestation of secrets into destructive monsters. The secrets cost paid by innocent individuals is show in a physical concept. The monsters made from secrets are violent and relentless. The idea that learning a secret brings a choice to keep it or to share it. Both have consequence.
I read this with my 12 and 9 year old daughters. They loved it! They loved the humor especially, and overall really enjoyed the story. And of course, they want to know if a second book is coming out!
From an adult perspective this was really such a great book with lots of lessons: family isn’t always blood, secrets can hurt people, and it’s important to own up to mistakes.
I received an advance copy of this book from Jessica Khoury on Instagram.
This was so good! There aren't enough middle grade fantasy books with male protagonists and this one checks all the boxes. I'm such a sucker for the found family trope. Will be recommending this to readers once it comes out!
From my 11yo daughter: "I really loved your book, Jessica! It was really well-written and thoughtful, with lots of humor and adventure. I loved all the different characters you created for it, and all the twists and turns in the story. Overall, AMAZING job! I'm sure Monster and Apprentice will be a bestseller. :) "
I absolutely loved this book from start to finish. The main character, Rolan Strider, was incredibly well-developed and enjoyable to read about. This heartwarming story was full of twists and turns that made it nearly impossible to put the book down, while also perfectly creating a theme of found family.
On top of that, the magical world is developed and carefully put together, making it easy to become engrossed in the story. Monster and Apprentice was a pure joy to read, and I highly recommend it to anyone who loves uplifting stories about bravery and courage.
can't even remember why i had this one on hold at the library, but wow, it was so enjoyable! the concept of secrets literally growing claws and teeth and eventually coming back to stalk the secret keeper is such a cool idea.
it was quick, fun, with some really endearing emotional parts as well. i loved the found family aspect.
Intriguing plot that kept me needing more and more. The characters all seem unique and interesting with different backstories and it wrapped itself up perfectly. I demand a sequel (or maybe two). Actually make that 4. My mom was lucky enough to get an advance reader copy
I received this book from the author as an ARC. This book was AMAZING! It had perfect amounts of humor and serious events. The world and character building is beautiful. I was laughing and crying with the characters, and I felt so immersed into the world. If you like fantasy, I totally recommend this book to you. It is probably one of my new favourite books.
This was an interesting world where the power of secrets is found in monsters. I loved the characters and the fun whimsy of the narrator. There are lots of twists and turns and a sweet ending.
Possibly the best middle grade book I've read since the early Harry Potter books. Fantastic voice, excellent writing, well-executed story--this one has it all.
I think this book has such a powerful meaning behind the story. For those that understand it and can see that meaning, you’ll understand that importance. It’s about the power of secrets and how if you let them, those secrets can grow and grow out of your control. Secrets always come home in the end.
For a children’s fiction book, that’s powerful stuff. Apprentices, apothecaries, monster fighting and more. This story has grit and humor. I loved every bit of it. I may have been tearing up near the end too. Don’t you just love when a story can do that to you?
Jessica Khoury has crafted something truly special with Monster and Apprentice, an exciting and emotional fantasy that is every bit as much about finding your place in the world as it is about battling monsters. From the very first chapter, I was swept into a world where darkness brings terrifying creatures created from secrets with unimaginable power and overcoming them means having the courage to trust someone else.
What makes this novel unforgettable, though, is its characters. I completely fell in love with Rolan and Luc. Rolan's journey from a lonely, angry boy who has never truly belonged to someone discovering his own strength and worth is beautifully written and deeply moving. Luc may appear stern and intimidating at first, but beneath his hardened exterior is a mentor whose quiet compassion and unwavering sense of duty make him impossible not to admire. Watching the relationship between these two grow, from reluctant teacher and apprentice into something far deeper, is the heart of the novel, and it's impossible not to become emotionally invested in both of them.
Monster and Apprentice is a story about identity, redemption, belonging, and the families we choose. This is easily one of my favorite middle grade fantasies of the year, and I can't wait to see where Jessica Khoury takes these characters next.
(MY REVIEW) Wow. Just wow. This book is absolutely incredible. This book is about growth in relationships - both in accepting new unlikely relationships and letting go of what you think should be better. I laughed. I cried. I am so grateful for the whimsy and magical adventure that Monster and Apprentice is. Since I read it I have done a lot of pretending that has gotten me much further than I ever imagined.
****SPOILERS AHEAD ****
(REVIEW WRITTEN BY MY 9 YEAR OLD WHO RECEIVED AN ARC AS PART OF A COMPETITION BY JESSICA KHOURY ON INSTAGRAM -)
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I genuinely thought Luc was dead. Go on and melt Luc. Do it. I love how Rolan is constantly backtalking Luc/everyone/life. Wow, when I saw the picture on chapter 40, I did NOT expect that to be the cryptic's TAIL. Gimme more.