When Kael Mercer, a former covert operative, finds himself hunted by a ruthless rogue faction, survival is no longer optional—it’s a war. After securing a high-tech prototype capable of destabilizing global security, Kael must navigate a city turned battlefield, outsmart elite mercenaries, and face an enemy who anticipates every move. With explosions lighting the skyline, high-speed chases across rain-soaked streets, and deadly confrontations on rooftops and docks, Kael’s fight becomes a race against time, where one mistake could cost everything. Crimson Horizon is a pulse-pounding thriller of loyalty, betrayal, and relentless action that leaves you gripping the edge of your seat until the very last page.
Book information
Genre
General Fiction, Detective and Crime
Length
45 mins
Publish date
Jan 16, 2026
Language
English
About the Author
castellanos nicole
Nicole Castellanos is a storyteller drawn to the edge of the unknown — where science, myth, and human emotion collide. With a background in linguistics and a lifelong fascination with cryptic communication, her work explores how language and memory shape identity. The Obsidian Signal is her debut novel, blending psychological depth with cinematic tension. When she isn’t writing, Nicole can be found exploring coastlines, decoding vintage shortwave broadcasts, or sketching story ideas in storm-weathered notebooks.View all Audiobooks by castellanos nicole
