ROKU'S KEEPER

Immerse yourself in a thrilling, globe-trotting adventure as Dr. Harry Shepherd uncovers the secrets of an advanced, ancient civilization. Their groundbreaking technology is at risk of falling into the hands of a powerful group of mercenaries bent on world domination. With the eccentric billionaire Kai Sallah and his elite team by his side, Harry races against time to rescue his closest friend and confront an unknown force threatening the very fabric holding our world together. Will humanity face the same fate as the lost civilization that once thrived on our planet? Join the journey and find out.

Roku’s Keeper will keep you on the edge of your seat and guessing till very end. It’s Indiana Jones meets Uncharted with a twist of Ancient Aliens. Enjoy.

Titles

ROKU’S KEEPER

SAGITTARIUS

COMING SOON… 2026

LIGHTHOUSE

COMING SOON… TBA

About The Author

A.J. Vranek was born in 1980 in Melbourne, Australia. As a child, his passions were football and science fiction movies. When he wasn't kicking the ball or glued to the screen, he would turn to books as an alternate outlet; one that grew into a deep love of reading. As an avid reader, he thrives on the hunt for the next literary masterpiece. A married father of three, A. J. enjoys overlanding in his old school Defender, camping in the wilderness, hiking and mountain bike riding. At 42, he discovered his knack for storytelling through intricate, real-world-relevant narratives while remaining true to his preferred genre, science fiction. His first novel, Roku's Keeper, transports readers to a thought-provoking world that asks hard questions about ancient times. A story that entertains, captivates, and mesmerises.