A new type of story for murder mystery fans.
Discover the thrill of mysteries that unfold through chilling letters delivered straight to your home twice per month.
Mail You'll Look Forward To
With The Crimson Post, you’ll receive 2 multi-page letters every single month — each one a window into a chilling mystery.
Every story unfolds across the pages, pulling you into secret lives, shadowy motives, and unforgettable twists. So brew a cup of tea, dim the lights, and lose yourself in the mailbox experience you never knew you needed.
CHOOSE YOUR FAVORITE GENRE
Criminal Mystery
Step into the minds of fiction’s most dangerous criminals. Uncover twisted murders, high-stakes kidnappings, and psychological games that blur the line between hunter and hunted. Each bi-weekly letter pulls you deeper into a chilling new case — filled with dark secrets, deadly motives, and truths that refuse to stay buried.
True Crime
Catch a glimpse into the darker side of reality. Our True Crime edition delivers gripping, real-life cases straight to your mailbox — with chilling details, unsolved mysteries, and twists that shocked the world. Perfect for fans of cold cases, criminal psychology, and stories stranger than fiction.
This Weeks Featured Story:
The Man in Apartment 6B
When a reclusive tenant in a quiet New Jersey complex vanishes overnight, neighbors assume he moved out — until the building’s superintendent discovers a bloodstained rug and a handwritten note: “He sees everything.” As detectives dig into the life of the man in 6B, they uncover a string of cold cases, a hidden surveillance room, and a chilling pattern that suggests he wasn’t just watching… he was hunting.
Join our 1200+ Loyal Fans
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Maria Salvatore"Feels like getting a secret case file in the mail. I love the twisted plots and creepy realism. It’s the only mail I’ve ever been excited to open."
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Susan Mitchell"My partner and I read every letter together and try to solve the mystery before the final reveal. It’s our new favorite ritual."
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Tom Greenwich"I subscribed on a whim. Five months later, I’m still hooked."
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Alice Year"If Stephen King and Agatha Christie had a lovechild and sent it through the mail — this would be it."
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Daniella Carbone"I wasn’t sure what to expect, but the writing is incredible. The pacing, the tension — it feels like reading a premium thriller, not just a newsletter. I actually look forward to checking my mailbox now."
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Corey B."I’ve tried other mystery subscriptions before, but this one is next level. The characters feel real, the twists actually catch me off guard, and the vibe is perfectly eerie without being over the top."
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Dale M."Honestly, I signed up thinking I would likely cancel after a month or two. Eight months later, I’m still reading every single letter the day it arrives. They’re that good."
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David Burke"The Crimson Post is now a full-blown ritual for me. I light a candle, make tea, and get lost in these stories. It’s my favorite way to unwind after a long day."
