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Author K. G. Fuller

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About the Author


Born in Northern Alabama, Karen Fuller learned to love the written word at the age of 12. She is a published author and writes Adult & Young Adult Paranormal Romance, and Young Adult Historical Romance under her given name, and writes children’s middle-grade fiction under the pen name of K. G. Fuller. She’s an award-winning author, a screenwriter, and she helps other authors further their careers.

Mrs. Fuller has co-authored, Cloud Warriors, a middle-grade Incan fantasy adventure, with Mr. Shein. Mrs. Fuller has also co-written the screenplays for: Thunder: An Elephant’s Journey; Footprints in the Sand; Hope Haven; Tusker; Cloud Warriors; Aurora: Spirit Bear of the North; Kona: A Dolphin’s Quest; Rocket Hound: A Race for Freedom; Call of the Phoenix; and Primordial Code.


In 2011, she opened World Castle Publishing, LLC. World Castle publishes just about every fiction genre. Over the last eight years our inventory has grown to over 400 titles.

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Mystic Kingdom


Authors: Erik Daniel Shein and K. G. Fuller

Hardback ISBN: 9781951642273

Paperback ISBN: 9781951642280

eBook ISBN: 9781951642297

Genre: Middle-Grade Historical Adventure

Release Date 02/03/2020


A young warrior must rise above what he is to become what he was born to be…

Legend proclaimed that the Mystic Warriors would be the key to saving the Inca people, and the secret to all could be found on the top of Machu Picchu in the Amazon Basin.

The young prince, Mateo, had lost everything at a young age. An attack on his village took the only thing he had left—his loving grandfather. Lost and alone, the young boy learned to survive on his wit.

When Mateo grew older, his Uncle Diego, the warrior that stole his birthright and kingdom, threatened his people again, and Mateo must rise above what he is to become who he was meant to be—what he was born to be…. A King

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My Way Back Home


Authors: Erik Daniel Shein and K. G. Fuller

Hardback ISBN:

Paperback ISBN:

eBook ISBN:

Genre: Middle Grade Animal Adventure

Release Date 2020


Coming Soon

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