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Children of the Cold Moon: A LitRPG Adventure

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On the winter solstice Bren gets pulled into the Celtic Otherworld, where he uncovers a grave threat looming over the world. Armed with ancient magic and guided by legendary figures from Celtic mythology, Bren embarks on a perilous quest to retrieve relics said to hold the key to restoring balance.

But as he delves deeper into the mysteries of his own identity and confronts the shadows of his past, Bren realizes that his journey is not just about saving the Otherworld— it's about discovering the hero within himself.

392 pages, Kindle Edition

Published November 15, 2024

32 people are currently reading
29 people want to read

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The Longwinded One

2 books1 follower

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Displaying 1 - 9 of 9 reviews
Profile Image for ARR62.
256 reviews5 followers
January 1, 2025
Celtic Theme with LitRPG

Isekai stories are a favorite of mine and this one has an unusual twist, the only one who didn't know he didn't belong on earth was him. His guardian was biding his time until the realms aligned and off they went to Tuatha de Nog. Surprise! (He was really, really surprised.)

If you think The Druid Chronicles, add the war with the Fomorians, and mix it all with The King's Watch series then you've come close to this book. Its fun reading this author's spin on the Celtic myths and seeing through the eyes of someone who knows some of the stories but thought they were just that, stories.
Give it a read!
Profile Image for Shaun McClintock.
12 reviews
December 18, 2025
Great Celtic based adventure

Strong showing for first book. I enjoyed that he revealed the lore through action and story and not just dumps. Great characterization of each hero, they had unique voices. I also liked that different sides had different facts known
Profile Image for Alan Kurt.
Author 1 book4 followers
December 2, 2025
I went through the book faster than I would have expected. Turning pages is very rewarding; the author keeps you wanting to learn more.

The Four Treasures Saga is a carefully thought out fantasy, well paced, and with likeable characters. It shows that the author has meticulously crafted the scenes, the personalities and reactions, and the world. By the way, the world is vast and full of intricate lore. The pacing is great and it does not lose the tone. There is always this sense of urgency that moves you forward in the story.

The style is that of a classic fantasy and it feels familiar and cozy. I also appreciate that is is humorous at times (thanks to the Fairy Fí), and it has an overall positive upbeat, mostly carried by the character Morias. It's a style that calls you back to read it.

The world brims with life that you're looking forward to explore with the main characters. There are many species of creatures and factions, all with their own quirks and goals.

The writing and grammar are smooth and there are no mistakes. The sentences flow quite nicely and in action scenes you can perfectly imagine what is going on. The editing must have gone through several review rounds; more indication of the author's care for his story.

The main character is the perfect vehicle for the reader to learn about the world progressively. He has a "save the cat" moment early on, so it's easy to root for him. Morias is the father figure of the story, the mentor, and I believe this character is what makes the story "cozy". The fairy ads the edge to their interactions and the action early on. The knight Tadg provides with tension, the drama that tests the unlikely group.

The The Four Treasures Saga is an epic fantasy that delivers what a fan of the genre expects and more. The world is immense, the characters have unique voices, and the story is gripping. I give it five well-deserved stars.
Profile Image for Ash.
16 reviews1 follower
February 17, 2025
I read this book with expectations as I was kinda familiar with Celtic Mythology, which influenced my experience a bit while going through the story. In short this is a good book with fleshed out characters, and action packed story.

The compendium(https://longwinded.one/cotcm-compendium/) made by the author is a good reference for all the characters and family tree. The artwork is great. You can also find tiktok videos for the songs in the book. Much effort has been made to make it easier to get accustomed with new mythology/characters.



Following is only my thoughts and doesn't affect the rating of the book.

A short note, that I personally felt could make it better was a short break of sorts to enjoy this vast new world.
Profile Image for Liam.
Author 3 books72 followers
December 2, 2024
LitRPG is not typically my thing at all. I was surprised it was mixed with Celtic myth. It gets epic and appropriately mythic while grounded in real world references and humor.

The pacing is swift, the perspective in first person. Bren is only 22 years old but he doesn’t remember anything from his first 18 years of life. He returns to Ireland with his caretaker and they go to ancient monuments and encounter old magic on Midwinter. Thus ensues a quest of gods, fairies, and Formorians. Also thrown in with, essentially, rpg elements.
Profile Image for Professor_Jefe.
16 reviews3 followers
December 22, 2024
I am enjoying this first book. If you're into Celtic stuff, this is going to be a great litRPG for you. It's not heavy at all on stats. I'm not a big fan of the 'crunchy' books... so low on stats was nice! I think I would enjoy it more if I could read Celtic names at all, but that's not the author's fault :)
Profile Image for A Novel Review Podcast.
23 reviews
December 2, 2025
This was my first time reading LitRPG and it tickled me the right way!
I have had a growing fascination with Celtic history so to have that mixed in made for a great amount of fun!
Displaying 1 - 9 of 9 reviews

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