The Darkness Within

By: Ryan, Aaron

The author wrote his monster. His monster rewrote him.

A chilling reimagining of Jekyll and Hyde set inside the cutthroat world of self-publishing.

Struggling author Tanner Barrett is desperate for a breakthrough. When a mysterious serum offers a shortcut to the perfect book, he takes it... and something ancient and violent awakens inside him. The monster wears his face. It knows his enemies by name.

Told through deteriorating diary entries that crack and splinter in real time, The Darkness Within follows Tanner's slow, irreversible unraveling. His career rises. His mind fractures. The line between the writer and the beast disappears.

What would you sacrifice to write the perfect book?

Literary horror at its most intimate and relentless. Tanner Barrett wanted to be remembered. He got his wish; just not the way he imagined. A slow-burn psychological descent that builds dread page by page and leaves an ending that stays with you.

• Format: Paperback
• Language: English
• ISBN: 1965372732
• ISBN13: 9781965372739
• Release Date: July 2026
• Publisher: CM LLC
• Length: 218 Pages
• Weight: 0.66 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"