79 ratings | 4 reviews | avg rating:4.59

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Gaja J. Kos

Goodreads Author

Born

in Slovenia

June 26

Website

http://gajajkos.com

Genre

Fantasy, Paranormal, Romance

Member Since

February 2016

URL

https://www.goodreads.com/gajajkos

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USA Today Bestselling Author Gaja J. Kos writes steamy urban fantasy and paranormal romance, rich with sizzling tension and soulmates who come in pairs, menage, or reverse harem constellations. Why choose, right?

As a Zodiac enthusiast and shameless summer babe, she thrives on finding magic in everyday life. She loves binge reading high-heat series, seeing her favorite rockstars live in concert, and spending time with her husband and two Chinese Crested dogs.

For more information on Gaja’s books, you can download your free guide and reading checklist at gajajkos.com!

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Combine Editions
Gaja J. Kos’s books

Average rating: 4.18 · 3,094 ratings · 1,218 reviews · 180 distinct works • Similar authors

	Shadow World (Shade Assassin #1) 4.02 avg rating — 378 ratings — 8 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Evenfall (Shadowfire, #1) by Gaja J. Kos (Goodreads Author), Boris Kos 3.48 avg rating — 252 ratings — 5 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Shadow Lies (Shade Assassin #2) 4.36 avg rating — 184 ratings — 6 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Shadow Heart (Shade Assassin #3) 4.45 avg rating — 150 ratings — 6 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Windstorm (Nightwraith, #1) 3.85 avg rating — 151 ratings — published 2017 — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Nightwraith: Complete Series (Nightwraith #1-3) 4.45 avg rating — 117 ratings — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Shadow Reign (Shade Assassin #4) 4.29 avg rating — 112 ratings — 6 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Star Touched (Starseed, #1) 4.14 avg rating — 101 ratings — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Rock This Wolf (ICRA Files: Berlin, #1) 4.29 avg rating — 75 ratings — 5 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Nightstorm (Nightwraith #3) 4.44 avg rating — 70 ratings — 4 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

More books by Gaja J. Kos…

1 post
Gaja J. Kos's Blog

Evenfall ARCs available!

Sometimes, it’s still hard to believe that Evenfall is an actual book now. This story is incredibly dear to us (I know, I know, all of them are, but really, I love each and every new book with everything I have), so Boris and I agreed to do something special…

For the very first time, we’re not only putting up a public request form, but giving out e-ARCs as well as physical ones.

If you’re a reviewer Read more of this blog post »

1 like · Like • 0 comments • flag

Published on August 04, 2018 00:34

Series by Gaja J. Kos

Shade Assassin (4 books)
by

Gaja J. Kos (Goodreads Author)

4.24 avg rating — 879 ratings

Nightwraith (3 books)
by

Gaja J. Kos (Goodreads Author)

4.21 avg rating — 402 ratings

Shadowfire (3 books)
by

Gaja J. Kos (Goodreads Author)

3.61 avg rating — 294 ratings

ICRA Files: Berlin (3 books)
by

Gaja J. Kos (Goodreads Author)

4.50 avg rating — 231 ratings

Lotte Freundenberger: ICRA Munich (5 books)
by

Gaja J. Kos (Goodreads Author)

4.52 avg rating — 213 ratings

More series by Gaja J. Kos…

Quotes by Gaja J. Kos (?)

“We’re all monsters. The world won’t let us survive otherwise. But we’re not dispassionate. However damaged, we still have hearts.”
― Gaja J. Kos, Emergence

tags: humanity, ivarr, monsters

3 likes

“Every sensation makes a person who they are. Even pain.”
― Gaja J. Kos, The Dark Ones

tags: experience, life, pain

2 likes

Topics Mentioning This Author

topics	posts	views	last activity
Nothing But Readi...: Jewelled Umbrella Squids READ Books	932	331	Dec 02, 2016 11:05AM

Gaja’s Quotes

“Every sensation makes a person who they are. Even pain.”
― Gaja J. Kos, The Dark Ones

tags: experience, life, pain

2 likes

recent posts
Gaja’s Groups

For Love of a Book — 6491 members — last activity 30 minutes ago
This group was created to connect lovers of stories across the internet with their characters and plotlines, dreams and recommendations. Bibliophiles ...more

Paranormal and Horror Lovers — 2687 members — last activity Feb 13, 2026 07:28AM
This is a group focused on sharing the passion we all have for the paranormal, horror and fantasy genre. My aim is to have the spotlight on indie Auth ...more

Urban Fantasy — 5144 members — last activity Oct 20, 2025 11:48AM
Urban fantasy is a subset of contemporary fantasy, consisting of magical novels and stories set in contemporary, real-world, urban settings--as oppose ...more

Paranormal Romance & Urban Fantasy — 24390 members — last activity Feb 24, 2026 12:38PM
Welcome to Paranormal Romance! This group is for the discussion and recommendation of paranormal romances and paranormal erotic romance, along with ur ...more

Genre Specific Review Groups — 1678 members — last activity Jan 30, 2026 12:37PM
Following the example of fellow Goodreads group, "Review Group", this group believes support for our Indie authors is extremely important. Many of the ...more

Paranormal Addicts — 151 members — last activity Apr 18, 2015 06:40AM
Hi guys Chelsea from Paranormal Addicts on Facebook https://www.facebook.com/pages/Paranormal-Addicts/202187749824986 Creating this group so that our ...more

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