Edie finds a vampire who won't kill her—but won't help her either. Trapped in a concrete pit as Luz slips toward dawn, she must trade secrets for a chance to save her mother.

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A SIGNAL BOX STUDIO PRODUCTION

🧠 Writer: Cassie Alexander

⚡ Production: The Signal Box 

System Note: This human-designed series includes AI and other software tools in its production via our proprietary Signal Box platform. 

Signal Box: Fiction’s Next Chapter.

Edie finds a vampire who won&#x27;t kill her—but won&#x27;t help her either. Trapped in a concrete pit as Luz slips toward dawn, she must trade secrets for a chance to save her mother. ----- A SIGNAL BOX STUDIO PRODUCTION 🧠 Writer: Cassie Alexander ⚡ Production: The Signal Box System Note: This human-designed series includes AI and other software tools in its production via our proprietary Signal Box platform. Signal Box: Fiction’s Next Chapter.

A FREE Urban Fantasy audiobook delivered as a daily podcast. 

Nurse Edie Spence thought working the graveyard shift on secret Floor Y4 would just mean bad coffee and weird patients. She was wrong. Y4 is the secret ward for the undead, and Edie just accidentally killed a vampire. Now, she’s facing a tribunal of monsters desperate to claim her soul.
Her only hope? Finding a missing girl and trusting Ti—a scarred zombie firefighter who might be the most human guy she’s ever met. In a city of vampires, shifters, and shadows, Edie is the only thing standing between the supernatural underworld and total chaos.

She should run. But Edie never backs down from a fight.

Packed with gritty medical drama, supernatural noir, slow-burn romance, dark humor, and all the urban fantasy tropes you crave, this serialized audiobook delivers a new chapter of snark, suspense, and shadows every morning. No Audible subscription required.Perfect for fans of: True Blood, Mercy Thompson, Buffy the Vampire Slayer, Grey's Anatomy, paranormal mystery, and gritty Urban Fantasy.

A new chapter. Every day. For free. From Concrete & Shadows Studio.

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A SIGNAL BOX STUDIO PRODUCTION

📝 Written by Cassie Alexander
🧠 Showrunner: Ainsley Bay
⚡ Production: The Signal Box


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System Note:

This human-designed series includes AI and other software tools in its production via our proprietary Signal Box platform.

Signal Box: Fiction’s Next Chapter.

A FREE Urban Fantasy audiobook delivered as a daily podcast. Nurse Edie Spence thought working the graveyard shift on secret Floor Y4 would just mean bad coffee and weird patients. She was wrong. Y4 is the secret ward for the undead, and Edie just accidentally killed a vampire. Now, she’s facing a tribunal of monsters desperate to claim her soul. Her only hope? Finding a missing girl and trusting Ti—a scarred zombie firefighter who might be the most human guy she’s ever met. In a city of vampires, shifters, and shadows, Edie is the only thing standing between the supernatural underworld and total chaos. She should run. But Edie never backs down from a fight. Packed with gritty medical drama, supernatural noir, slow-burn romance, dark humor, and all the urban fantasy tropes you crave, this serialized audiobook delivers a new chapter of snark, suspense, and shadows every morning. No Audible subscription required.Perfect for fans of: True Blood, Mercy Thompson, Buffy the Vampire Slayer, Grey's Anatomy, paranormal mystery, and gritty Urban Fantasy. A new chapter. Every day. For free. From Concrete &amp; Shadows Studio. --- A SIGNAL BOX STUDIO PRODUCTION 📝 Written by Cassie Alexander 🧠 Showrunner: Ainsley Bay ⚡ Production: The Signal Box --- System Note: This human-designed series includes AI and other software tools in its production via our proprietary Signal Box platform. Signal Box: Fiction’s Next Chapter.

A FREE Urban Fantasy audiobook delivered as a daily podcast. Nurse Edie Spence thought working the graveyard shift on secret Floor Y4 would just mean bad coffee and weird patients. She was wrong. Y4 is the secret ward for the undead, and Edie just...