Crossing Into The Unknown Audiobook By Aria Halloway cover art

Crossing Into The Unknown

A Thrilling, Mind-Bending Science Fiction Series

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Crossing Into The Unknown

By: Aria Halloway
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They look like humans.
They live among humans.
But they are not humans.


The Humerians, a hidden race, share human features yet are built upon a genetic blueprint unlike anything known to human science. These beings, gifted with extraordinary powers, have silently worked in the shadows for centuries, holding influential positions to ensure their survival… at any cost.

As humanity stands before a toxic abyss, its collective psyche is steeped in greed, violence, and deception. The Earth, long-suffering beneath the weight of war and decay, stands on the edge of collapse, restrained by unseen forces.

When Alex Aurelian discovers he’s one of them, his world shatters beyond repair. Overnight, he’s thrust into a hidden realm governed by ruthless laws and immutable hierarchies.

Torn between two species and a destiny he refuses to claim, Alex must make an impossible choice: accept the power that could save the world… or be part of the reason it vanishes in the blink of an eye.

Crossing Into the Unknown is the first book in the gripping, emotionally charged, and thought-provoking sci-fi series, The Rising of the Arch Alpha.

Content Warning: This series contains violence, strong language, intense emotion, and psychological distress. Reader discretion is advised.
Psychological Science Fiction Thriller & Suspense Emotions

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This book completely pulled me in from the start. Crossing Into The Unknown is one of those rare stories that keeps you thinking long after you put it down. The concept is fascinating—blending science fiction with mystery and a deeper psychological element that keeps unfolding in unexpected ways.
The main characters journey is gripping, especially as he begins to realize that everything he thought he knew about himself! The tension builds perfectly, and just when you think you understand whats happening another twist pulls you deeper.

Unexpected Twists and a Great Story

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