John Gregory Betancourt

The Fourth Science Fiction Megapack

2012

The Third Science Fiction Megapack

2012

The Science Fiction MEGAPACK ®

2011

The Fourth Science Fiction Megapack

2012

The Time Travel MEGAPACK ®

2013

Dog Pit

2011

13 Tales of Sonic Horror, Volume 1 (Unabridged)

2025

13 Tales of Sonic Horror, Volume 4 (Unabridged)

2025

Sympathy for Wolves (Unabridged)

2025

Sherlock Holmes in the Adventure of the Amateur Mendicant Society (Unabridged)

2016

The Raven Stone: A Shapeshifters Fantasy (Unabridged)

2025

Black Cat Weekly #163

2024