Hidden Dimensions - a gripping sci-fi thriller

by George Mazurek

In this sequel to The Operation Northern Lights, former submarine captain Alexander Gomelsky and current secret agent Samantha Miller fight not only for their survival but for the fate of the entire human race.

Their journey takes them to the Orbital Lift at the A.C. Clarke Station, the Moon, Mars, and beyond. On their way through the Solar System, they meet rogue cyborgs, deadly assassins, human smugglers or unfathomable artificial intelligences.

Guided by the mysterious Mr. C, they face dangers and enigmas never encountered before. Will they succeed?
A second installment of the bestselling prequel.

346 pages, Kindle Edition

Published August 14, 2025

About the author

I'm a Czech writer of sci-fi and fantasy books and short stories with 6 books and over 30 stories published in the Czech Republic, Slovakia and Poland. Also, I'm an avid reader, my favorite authors are Roger Zelazny, Brandon Sanderson, GRRM, JRRT, Isaac Asimov, Arthur Clarke, etc...
I live near Ostrava and I'm a professor at Silesian University, where I teach maths and statistics.