About The Frontier Letters
& Shadows Of Sagebrush Hollow
Stories That History Tried to Bury.
Voices That Refused to Stay Silent.
About The Frontier Letters
The Frontier Letters brings history to life through authentic, physical letters delivered to your mailbox.
We don't just tell stories about the American West—we let the women who built it speak for themselves.
Each series follows real voices, real courage, and real stories from women whose names history tried to forget. Women who faced impossible odds and refused to disappear.
Our Mission
The American frontier was built by women.
Not the romanticized version you see in movies—women who stood around in clean calico dresses waiting for their men to come home. But real women who:
▸ Ran businesses and saloons
▸ Fought for justice when the law looked the other way
▸ Survived violence, trauma, and loss
▸ Built communities from nothing
▸ Refused to let power silence them
These are the stories we tell.
Not sanitized. Not simplified. But honored in all their complexity, courage, and truth.
How We Work
Every series from The Frontier Letters is:
✉️ Delivered as physical letters on aged paper, sealed with wax
📜 Accompanied by authentic inserts (pressed flowers, maps, artifacts, reproductions)
🕯️ Sent bi-weekly for 48 weeks to create anticipation and ritual
📖 Based on real documents transcribed to preserve voices while ensuring readability
💌 Framed by Callie's notes connecting past to present
We use modern tools to help work faster—because there are so many stories to share and not enough hours in the day. But we pour heart into every envelope sealed, every insert crafted, every word transcribed.
We want you to feel what it's like when history stops being abstract dates and becomes real people with real courage.
Meet the Founder: Callie McAllister
I never expected to become a storyteller.
I'm a rancher first—5th generation on this land in Montana, running cattle with my husband, homeschooling our two kids, keeping bees, and failing spectacularly at sourdough (my great-grandmother would be ashamed).
But when I found a rusted tin box buried in our root cellar last spring, everything changed.
Inside were 24 letters from three women who lived in a town that doesn't exist anymore. Women who uncovered a deadly conspiracy, refused to be silenced, and changed Montana history.
These letters demanded to be shared.
Not locked in a museum. Not digitized and forgotten. But held in the hands of people who would feel them the way I did—that electric connection across 135 years with women who walked this same earth.
So I started The Frontier Letters.
Because Maeve, Ruby, and Lottie aren't the only women whose stories deserve to be told. There are more voices waiting to be shared—more letters, more courage, more truth from the women who built the West.
I live on land my ancestors homesteaded in 1879. I have the lineage, the stubbornness, and the deep belief that these stories matter.
And I'm honored to be the one sharing them with you.
— Callie McAllister
Founder, The Frontier Letters
Sagebrush Ranch, Montana
About Shadows Of Sagebrush Hollow (Series 1)
The Story
Montana Territory, 1889.
Three women arrive in a small frontier town called Sagebrush Hollow with nothing in common except missing men and a town that wants them to stay quiet.
Maeve Callahan - A widow who discovers her husband was murdered for Spanish gold hidden beneath their homestead
Ruby Hale - A saloon keeper whose partner vanished two years ago while "prospecting"
Lottie Voss - A mail-order bride whose husband disappeared days after their wedding
When Maeve uncovers evidence of a 30-year conspiracy built on murder and greed, these three unlikely allies band together to expose the truth—even if it costs them everything.
Over 24 letters spanning one brutal Montana winter, you'll follow their journey from frightened victims to fierce advocates for justice.
This is their story. Told in their own words. Delivered to your mailbox exactly as they wrote them.
The Format
24 letters delivered bi-weekly over 48 weeks
Each letter includes:
▸ One letter from Maeve, Ruby, or Lottie on aged paper
▸ An authentic insert (pressed flowers, maps, artifacts, playing cards)
▸ Callie's framing notes connecting past to present
Letters ship on the 1st and 15th of each month—timed to new moon phases, just like frontier mail.
Reading time: 10-15 minutes per letter
Recommended age: 16+ (deals with mature themes)
Genre: Historical fiction, mystery, frontier drama
Setting: Montana Territory, 1889
What Makes This Different
This isn't:
❌ A romanticized version of the frontier
❌ Cozy historical fiction where everything works out neatly
❌ A digital experience you'll skim and forget
❌ Fiction pretending to be nonfiction
This is:
✅ Raw, real, unflinching storytelling
✅ Complex women facing impossible odds
✅ Physical letters you can hold, collect, and treasure
✅ History made visceral and immediate
✅ A story about choosing courage over comfort
The Women
MAEVE CALLAHAN, 26 - The Widow
Practical. Stubborn. Fiercely intelligent. Inherits cursed land and refuses to run.
RUBY HALE, 32 - The Saloon Keeper
Sharp-tongued. Street-smart. Protective. Sees everything and finally decides to act.
LOTTIE VOSS, 22 - The Bride
Young. Scared. Rapidly becoming dangerous. Chooses love and justice over safety.
Three voices. One epic. 24 letters.
Content Warnings
These letters deal with mature themes:
▸ Murder and violence (not gratuitous but realistic)
▸ Conspiracy and corruption
▸ Trauma and its aftermath
▸ Injustice and abuse of power
▸ The harsh realities of frontier life
They also celebrate:
▸ Fierce female friendship
▸ Community built from outcasts
▸ Courage in the face of fear
▸ Justice (delayed but real)
▸ Hope earned through survival
If you're looking for light reading, this isn't it.
If you're looking for truth, courage, and voices that refuse to be silenced—welcome home.
What Happens After Letter 24
The Shadows of Sagebrush Hollow story concludes with Letter 24, but Maeve, Ruby, and Lottie's stories don't end there.
We're developing new series that follow each woman into the next chapters of their lives:
Ruby's Series - Building the Silver Dollar into the heart of a changing Montana
Maeve's Series - From widow to cattle baroness on Widow's Watch
Lottie's Series - Raising Hope and teaching the next generation of frontier women
Current subscribers get first access to announcements and early bird pricing for new series.
Ready to Uncover the Truth?
For the next 48 weeks, three women will write to you from 1889.
They'll tell you about murder and gold, conspiracy and courage, survival and sisterhood. They'll make you angry, make you cry, make you believe that ordinary people can change the world.
Their story begins with Letter 1.
Your journey begins the moment you subscribe.
Your first letter ships on the next scheduled mailing date. Cancel anytime within the first month for a full refund.
P.S. — The tin box held exactly 24 letters. I found them in a specific order, tied with ribbon, meant to be read as a story. That's how you'll receive them—in the exact sequence these women intended. Don't miss the beginning.
Future Series
The Frontier Letters will continue to uncover and share stories from women who built the American West.
Upcoming series will explore:
▸ Arizona Territory during the height of the Apache Wars
▸ California's Gold Rush from women's perspectives
▸ Wyoming homesteaders fighting for water rights
▸ Texas frontier during Reconstruction
▸ And more voices waiting to be discovered...
Want to be notified when new series launch?
Subscribe to Shadows of Sagebrush Hollow and you'll automatically be added to our insider list for first access to new releases, early bird pricing, and behind-the-scenes content.
The Frontier Letters
Historical Fiction Letters from the American West
📧 Email: [email protected]
📷 Instagram: @thefrontierletters
🌐 Website: thefrontierletters.com
Copyright 2026. The Frontier Letters. Shadows of Sagebrush Hollow - Series 1. All Rights Reserved.