The Secret of Kells: The Graphic Novel

by Tomm Moore (Creator), Nora Twomey (creator), Samuel Sattin (adapter)

Inspired by Celtic folklore and based on the award-winning film The Secret of Kells, this stunning conclusion to the Irish Folklore Trilogy is about a brave boy, his mystical new friend, and the power of imagination against even the darkest of forces. Includes two bonus stories from the film’s creator.

In the remote Abbey of Kells lives a young monk named Brendan. Brendan and his fellow monks spend their days isolated from the outside world, toiling away under the strict control of Brendan’s uncle to build walls that fend off the Vikings. Everything changes when a master illuminator arrives with an extraordinary book containing secret powers. But the book is unfinished, and Brendan’s help is needed. As he sets off on a thrilling adventure through the enchanted woods, Brendan encounters wicked creatures lurking in the shadows—but also new friends. With the help of the bold fairy Aisling, can Brendan finish the ancient book and cast light over Kells?

This bewitching origin story of the legendary Book of Kells features two additional stories written and illustrated by Tomm Moore.

Genres: Graphic Novels, Fantasy, Middle Grade, Childrens, Mythology, Graphic Novels Comics, Historical Fiction

272 pages, Paperback

Published February 11, 2025

About the author

Irish filmmaker, animator, illustrator and comics artist. He is co-founder of Cartoon Saloon, an animation studio and production company, based in Kilkenny, Ireland. His first two feature films, The Secret of Kells (2009) and Song of the Sea (2014), have received critical acclaim and were both nominated for the Academy Award for Best Animated Feature.

Reviews

[Sheila · Rating 4 out of 5]

I received a free copy of, The Secret of Kells: The Graphic Novel, by Tomm Moore; Nora Twomey, from the publisher and Netgalley in exchange for an honest review. Brendan lives in the Abbey of Kells, as a monk. Brendan has been asked to finish a magic book, will he be able to? This is a great story, I really loved reading about the book of Kells, and seeing the great illustrations.

[Ivonne Rovira · Rating 5 out of 5]

Red-headed Brendan is the youngest monk at the Abbey of Kells, under the command of his uncle, Abbot Cellach. The monks fear the Viking attacks that have beset other Celtic abbeys, like the one that drove Brother Aidan, a master illustrator of holy books, from Iona and to the Abbey of Kells. The abbot wants to concentrate on building a wall to forestall the Viking horde, but Brother Aidan instead trains the boy Brendan in illustration and calligraphy.

I’ve never seen the 2009 animated feature The Secret of the Kells, although I’ve long wanted to; that means this review is based strictly on the exquisitely illustrated graphic novel. Brother Brendan encounters not just other monks but forest folk, including the fairy Aisling. I adored this book, and I cannot wait to see the film that inspired it. The book contains two additional tales from the Book of Kells universe.

As to the actual Book of Kells, created about A.D. 800, readers can see an hour-long video on it here: https://www.youtube.com/watch?v=VuEF3...

In the interest of full disclosure, I received this book from NetGalley and Little, Brown Books for Young Readers in exchange for an honest review.

[Sierra Madden · Rating 5 out of 5]

Thank you to NetGalley and Little, Brown Books for Young Readers for this ARC.

This story is well known in my household and the movie is frequently watched. I was not disappointed while reading this beautiful graphic novel. The story and art style are preserved so wonderfully. They even included Irish and Norse runes, as well as our favorite song about Pangur Ban. I would highly recommend this graphic novel to anybody who enjoys mythology, beautiful art, and animals who save the day.

[Marit · Rating 3 out of 5]

3.75*
Gorgeous illustrations!!

[Ella Rose · Rating 3 out of 5]

⭐️⭐️⭐️

An adaptation of the animated film based on the legendary creation of the famed Book of Kells. Though its authors/illustrators remain shrouded in mystery and numerous theories, the Book of Kells is very real. A hand drawn, Celtic illuminated manuscript of the Gospels, known for its beautifully detailed illustrations and complex patterns, the Book of Kells remains one of the most celebrated examples of illustrated manuscripts of its time.
The graphic novel revolves around a young monk named Brendan who struggles with his growing curiosity about the outside world, despite the dark, dangerous threats all about him. It’s a sort of coming of age story, with the darkness and uncertainty of Brendan’s world warring with his desire to see the light and beauty still shining through.
The artwork was lovely, and I enjoyed the concept of the story, but it felt far too rushed. I often felt I was missing some crucial plot points along the way. I would’ve liked to see more backstory and expansion of Brendan’s world, especially the forest and lives of his friends.
That said, it was still enjoyable and I will check out both the movie and other books by this author.

[Jenn Marshall · Rating 5 out of 5]

The art is stunning. This is the third in a series focusing on Celtic folklore and I love them all. I haven't watched the movie yet, but after reading this it is definitely moving up my "to watch" list. The story is great there is adventure and magic animals. This book is perfect.

5 stars

[Robin · Rating 3 out of 5]

An interesting interpretation of the legend of the Book of Kells and how it was created.

[Theresa · Rating 4 out of 5]

Such a beautifully illustrated book. What a pleasure!

[Kristall Marie · Rating 5 out of 5]

First off, many thanks to NetGalley for letting me read this book as an ARC! I greatly appreciate it!

I absolutely adored the movie version of The Secret of Kells, so I was totally thrilled to see that there was a graphic novel adaptation of it! And with bonus stories? Color me excited!

This was exactly what I was expecting, and that's not a bad thing at all, given the movie was gorgeous! I'm a little disappointed they just used stills of the movie instead of new art, but I get why that wouldn't be economical, so I'm not even gonna dock a star for it. Gorgeously made little graphic novel!

Five stars out of five for The Secret of Kells!

[Bozhena Levine · Rating 4 out of 5]

Thank you Little, Brown Books for Young Readers and NetGalley for the advanced electronic review copy of this book. This is a wonderful historical fiction, a third in an Irish Folklore series, with gorgeous illustrations in the style of illuminated manuscripts of old. Great job portraying the characters and their feelings. Like some of the other reviewers, I was not aware of the film on which the book is based, but would love to see it now that I’ve read the book.

[Noelle · Rating 4 out of 5]

This is so beautifully drawn. I'm embarrassed so say I haven't watched the movie yet. Though I have seen, and adore, Song of the Sea. There's just something so magical and beautiful about the way the artist creates the characters and scenery 🥰

[Jessica Tracy · Rating 4 out of 5]

Not bad! I can definitely tell it was adapted from a film, because some moments I was left wondering "wait, what happened? What is going on? How did we get here?" that would have made total sense in an animated film. I've never seen the film, but I liked the book. So perhaps I'll check it out. I don't think I would read this graphic novel again, but I would let my children read it.

Content Warnings: Mild scary images. No swearing. No nudity. Overall, quite clean.

[Corina · Rating 2 out of 5]

Full disclosure: I'm unfamiliar with the legend of the Book of Kells and have not watched the movie. So as someone new to this story, I found this graphic novel very confusing. The storyline was difficult to follow at times. I did enjoy the distinct artwork - the style gives everything an old-timey yet magical feel.

[Jen Nishi · Rating 4 out of 5]

A beautiful graphic novel. The art is just incredible with the drawings reminiscent of the illumination art work of ancient times. Solid narrative though I was confused at some points but that could’ve just been my tired brain and eyes.

[daria · Rating 4 out of 5]

i love tomm moore’s irish folklore stories :))

the nostalgia <3

[Amber · Rating 4 out of 5]

The illustrations are beautiful.

[Melody · Rating 3 out of 5]

Lovely art

[Megan · Rating 4 out of 5]

I loved this book and somehow randomly came across this comic adaptation and read it quickly - still amazing imagery, but I think I liked it in animated form a bit more. Lovely story though.

[Mary · Rating 3 out of 5]

Having not watched the show, I was a little lost during some of the scenes. I like the art style, but this story didn't grab me.

[Steff Mother of Sphynx · Rating 1 out of 5]

I’m sure there are panels missing it’s so hard to follow!

[Paige V · Rating 5 out of 5]

Will Brendan succeed in helping Brother Aidan with the book?

Brendan, a young monk, and his fellow brothers are building walls to protect the Abbey of Kells from the Vikings. One day, Brother Aidan, a monk from the distant land of Iona, arrives at the Abbey seeking refuge. He brings with him a unique, unfinished book. Brendan is eager to help Brother Aidan, and with the support of his friends along the way, he is determined to do whatever it takes to assist him.

I recently finished reading a captivating graphic novel that was a delightful experience from start to finish. The cartoony art style really brought the story to life, combining vibrant colors with expressive characters, making each page a joy to explore. One of the most intriguing aspects was its inspiration from Celtic folklore, a subject I’m not deeply familiar with. Yet, the book sparked my curiosity and left me wanting to learn more about those rich traditions. I did find myself wishing it could have been a bit longer.

The protagonist, Brendan, is portrayed as a curious and determined young boy. His journey is heartwarming and filled with challenges that showcase not only his bravery but also his growth as a character throughout the story. Brother Aidan, with his kindhearted nature and a slight touch of quirkiness, acts as an excellent guide for Brendan, offering wisdom and support.
Brendan’s uncle, the Abbot, brings an interesting dynamic to the story. While he is strict in his guidance, it’s evident that he deeply cares for Brendan's wellbeing and development, creating a nuanced relationship that adds emotional depth to the narrative. Aisling, the character with a slightly spunky attitude, adds a playful energy to the mix, making her a memorable part of Brendan's adventure.

I would highly recommend this graphic novel to movie fans who have a keen interest in Irish mythology, as it seamlessly weaves together an engaging story with elements that evoke the mystique and beauty of the folklore. It’s a perfect blend of fun and education that is sure to enchant readers of all ages.

Happy Reading, Paige ❤️ 📚
Thank you, @netgalley @Little, Brown Books for Young Readers, for the complimentary ARC, and I am leaving this review voluntarily.

[Heather · Rating 3 out of 5]

3.5

[Lindsey · Rating 2 out of 5]

Thanks to NetGalley for the ARC. So I had not seen the film that this book is based on, so that may explain my low rating. Apparently, the artwork - gorgeous as it is- was taken from the film and put into book format. I have no issue with that, except since I haven’t seen the movie, the storyline jumped around so much that I originally believed that the digital ARC had missing pages because the scenes moved so quickly with absolutely no transitions. If this book is simply meant to be a companion to the movie, fine, but if it was intended to be a standalone, the story left a lot to be desired. I was a world history teacher, so I’m familiar with the Book of Kells, but if I were a child and hadn’t seen the movie, much of this book would be confusion and incomplete. As beautifully done as the art is, the storyline is severely lacking. It would be a nice addition to have a bit of follow up at the end of the book explaining a bit more about the history of the Book of Kells for readers who may be interested. Overall, this ARC seemed rough and unfinished.

[Olivia Host · Rating 4 out of 5]

Thank you to NetGalley & The Publisher for allowing me an advanced copy in exchange for my honest review!

This book has a very pretty art style, which immediately captured my attention. The entire book is beautiful to look at, and of course it would be, since its predecessor is an animated film. I actually had no idea it there was an animated film, until just now when I searched for it. I think this both assists in the art style, and takes away from the story.

As I read, I felt like the book was "skipping around" a little. I'm assuming this is where they cut down on things to keep the book short & sweet, and the story might work/flow better in the animation. Since I have the unique perspective of having no idea about the film version, this left me a little confused from time to time, but ultimately able to piece things together. That being said, I do wish it was a little longer and gave more of the story surrounding our story.

Overall, I'm giving this 4 stars!

[Jessica's Reviews · Rating 4 out of 5]

3.6/5

Warning: Maturity or Age Advisory- Not for young children.

Dark Historical Fiction Fairy Tale. Masterfully crafted artwork that ensnares and holds your eye through all the highly detailed panels. The artist uses light and dark contrast to pull you into the story with purposeful colors that portray an array of emotions. Well-researched Irish lore intricately molded into history.

Many assumptions are made about the reader's understanding of the Irish context and culture. I’d advise adding some of this background and advertising to older youth groups (probably above age 10).

This was an honest review sponsored through NetGalley.

[Kate · Rating 5 out of 5]

Gorgeous as always! I also appreciated the bonus stories at the back of the book -- I've always wanted more of Aisling and the short story gave a little more background on her character.

[Amanda Murphy · Rating 4 out of 5]

I received an ARC of this book through Netgalley in exchange for an honest review.

While I felt that the plot was kind of shallow, I really enjoyed the story. The art is stunning and moves, in style and color, with the story. It is sometimes Duisney-esque, sometimes maze-ish, sometimes dark and terrifying. They do an amazing job portraying the feelings of the characters and the mood of the story. I will admit that it's possible that I didn't pick up as much of the plot from the illustrations as I should have, Either way, I thought this book was a winner.

[BreAnna (Bre'sBooks) · Rating 3 out of 5]

**ARC provided by NetGalley for honest review**

The Secret of Kells: The Graphic Novel by Tomm Moore is based on the popular animated film of the same name. It is a historical and magical story of Irish folklore following a young page named Brendan who is shown light and hope in a dark world through the beauty of the forest and through book illumination. It is a straightforward still-by-still frame from the movie, so if you liked it and want a graphic novel form, this is for you. I personally would probably rather watch the movie though.

[Brooke · Rating 5 out of 5]

A beautiful adaptation of a phenomenal film. The Secret of Kells is a wonderful story of medieval Ireland and the creation of one of the most beautiful illuminated manuscripts in existence. I love the way this story weaves in the influence of the natural world and Irish mythology, which are clearly represented in the actual historical manuscript. This is a shot-for-shot retelling of the film, but a beautiful work of art nonetheless.

[Shilo · Rating 5 out of 5]

I have never seen the movie Secret of the Kells, but I have been wanting to see it and I want to see it even more now. I was so excited to see this graphic novel where I could read the story. The graphic novel is beautifully illustrated and tells a beautiful story about the power of imagination over darkness.

Thank you to NetGalley and the publishers for a digital ARC. This does not impact my review at all. I really loved the graphic novel.