Broadsword Studio
Arcane Heart Studio
A Forest of Earth and Moon

A Forest of Earth and Moon

by Ainsley Bay

Listen Now
A City of Rivers and Rust

A City of Rivers and Rust

by Ainsley Bay

Listen Now
Owned by a Dragon

Owned by a Dragon

by Cassie Alexander

Listen Now
Surface Tension Studio

Coming Soon

Concrete & Shadows Studio

About Signal Box Studio

Signalbox is defining Fiction's Next Chapter.

We believe the best narratives shouldn't make you wait. Our commitment is to one thing: delivering compelling, immersive stories—every day.

We fuse human story design with advanced AI production. Every series begins with a human creator designing the world, characters, and plot arcs. We bring this vision to life using next-generation AI tools and our own custom-built production pipeline.

This process creates a story experience you can count on. No filler. No long waits. Just the next chapter of a story you'll love, ready for you every morning.

Signalbox embraces multiple genres via our various imprints, including Broadsword Studio (Fantasy) and Arcane Heart Studio (Romantasy).

Our Team

Mike Daltrey

Mike Daltrey

Narrative Design Team

Broadsword Studio

Mike Daltrey is the house pen name for the human narrative designers at Broadsword Studio who aren't afraid to pop open an ale and unsheathe their pen before they face the blank page. They live for gritty fantasy.

We created this identity for stories that don't pull punches. The Daltrey name houses our darkest creative impulses—where morality is grey, survival is earned, and magic always has a cost.

When you see a story by Mike Daltrey, you know it was designed by fans who prefer their fantasy bruised, bloody, and uncompromised.

Ainsley Bay

Ainsley Bay

Narrative Design Team

Arcane Heart

Ainsley Bay is the house pen name for the human narrative designers at Arcane Heart Studio who love to read and create shifter romances.

Our collective obsession with the genre is too big to be contained by a single series or a single person. Ainsley Bay represents our love for fated mates, primal magic, and the stories that bite back.

When you see a story by Ainsley Bay, you know it was designed by readers who know exactly why you love the moonlight.

Cassie Alexander

Cassie Alexander

Writer

Arcane Heart
Concrete & Shadows

Cassie Alexander is a registered nurse and author, who loves heart, heat, and blood. She's written numerous paranormal romances, sometimes with her friend Kara Lockharte.

She lives in the Bay Area with one husband, two cats, and one million succulents.

Toni Newman

Toni Newman

Narrative Design Team

Concrete & Shadows

Toni Newman is the house pen name for the narrative designers at Concrete & Shadows Studio who live for the grit and glamour of urban fantasy. Our team’s passion for hidden magic is too expansive to be contained by one person. Toni represents our shared love for sprawling cityscapes and the legends that walk among us.

When you see a series designed by Toni Newman, you know it was developed by a team of enthusiasts who understand that the most dangerous magic is the kind hidden in plain sight.

Rick Devereaux

Rick Devereaux

Narrative Design Team

Surface Tension

Rick Devereaux is the house pen name for the narrative designers at Surface Tension Studio who believe the best secrets are kept underwater, and the warmest places have the coldest people.

We created this identity for stories where the postcard is the alibi. The Devereaux name carries our love for sun-bleached danger—smugglers' coves, expat schemes gone sideways, hurricane-season betrayals, and the slow burn of a lie that's been baking in the heat too long. Every Devereaux story knows that paradise is just danger with a better view.

When you see a story by Rick Devereaux, you know it was designed by readers who understand that the calmest water hides the strongest current.

Sadie Wright

Sadie Wright

Signal Box Code Architect

Signal Box Studio

Sadie represents the technomancers that manage the Signal Box, our proprietary production pipeline that takes the dreams of our human narrative designers and turns them into the stories you love. Living at that intersection of code and words, she embodies our commitment to using the latest technology to constantly improve the bridge that joins human creativity and digital design.

Contact Us

Have a question about our shows, usage rights, or want to collaborate? Drop us a line.