Uncover the Truth One Letter at a Time

A gripping, year-long psychological thriller told through 24 real letters mailed directly to your door.

Each envelope pulls you deeper into the Disappearance of Mallory Crowe.

    1 0

    Let customers speak for us

    from 15 reviews

    Love mystery stories and this story is exactly what I am looking for the box was fantastic.

    Glenda Verheul Verheul
    The Disappearance of Mallory Crowe – Deluxe Box

    I love it very much!!!!! Really hope you will have more stories like this!!!!

    Anonymous
    The Disappearance of Mallory Crowe

    Love snail mail mysteries!

    Marla
    The Disappearance of Mallory Crowe

    I’m so excited to dive into this story!

    Anonymous
    The Disappearance of Mallory Crowe

    really nicely packaged. I'm really excited to see what the next installment brings, I've been introduced to a bunch characters. I'm intrigued to see how these very "random" items fit together, along with the timeline of events I already have.

    Melissa Caravello
    The Disappearance of Mallory Crowe – Deluxe Box

    Wonderful. Can't wait until next letter. I also ordered the tin.

    June
    The Disappearance of Mallory Crowe

    Me and my wife love it! We only got the second letter last Friday so we need to wait for more clues to come in.

    Steve
    The Disappearance of Mallory Crowe

    Love it, so excited to get more letters!

    Laurie
    The Disappearance of Mallory Crowe – Deluxe Box

    I loved the first letter/box. It was awesome. I hope you guys make a lot of different stories/letters so I can purchase them also. Great job! Cant wait for my next letter.

    Karen
    The Disappearance of Mallory Crowe – Deluxe Box

    Received my 1st letter today , looking forward to More.

    Anonymous
    The Disappearance of Mallory Crowe

    I am very excited about this story. It is really exciting so far! I can't wait to receive my next letter in the mail. I've only gotten too so far because I just started the series but it's really really good and very suspenseful! I love a good suspense mystery and this is right up my alley! Thank you so much

    Jennifer
    The Disappearance of Mallory Crowe

    I love this product. Its a fun way to explore a story.

    Sara
    The Disappearance of Mallory Crowe

    I loved it! I’m so excited for the next letter!! It makes checking the mail exciting again!! I hope you do more of these!! I love finding new and creative ways to read!! It up the great work…

    Shannon
    The Disappearance of Mallory Crowe

    Absolutely amazing can’t wait for the next letter

    Joshua
    The Disappearance of Mallory Crowe – Deluxe Box
    • What You'll Get
    • Your 1-Year Mystery Experience Includes:
    • 24 Authentic Letters mailed twice a month
    • Over 60 Intriguing clues and artifacts
    • A story that unfolds like a bingeable thriller
    • Perfect for fans of true crime, mystery podcasts, and psychological suspense
    • Choose your start date. Great for gifting!
    $0.00 USD
    $0.00 USD
    Sale Sold out
    Shipping calculated at checkout.

    Need it sent on a special day? Want a personalized note?

    Email kate@kategable.com with your order # and preferred send date.

    Closeout Fulfillment Package

    Closeout Fulfillment Package

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    HOW IT WORKS

    1️⃣ Purchase your experience (Prepaid or Monthly)
    2️⃣ Receive your first letter within days
    3️⃣ Follow the trail and uncover Mallory’s secrets

    🖤 Start the Investigation Today

    Experience a New Way to Get Lost in a Psychological Thriller

    No more boring mail and bills! Look forward to going to your mailbox again!

    This is storytelling reimagined—tactile, emotional, and totally unforgettable.

    Instead of reading a story on a screen or in a book, you’ll feel it unfold through real letters written by the people who lived it. With every envelope, you're not just a reader—you’re part of the investigation. Each envelope brings you deeper into the story—one clue, one secret, one revelation at a time.

    It’s immersive. Giftable. And haunting in all the right ways.

    There’s no login. No app.
    Just you, the letters, and what you uncover.

    The story and all of the letters are written by Award-Winning and USA Today Bestselling thriller author Kate Gable, who specializes in psychological suspense layered with twists, emotion, and character depth.

    Mailing Schedule

    • Letter #1

      Ships within 3 business days via USPS. Delivery typically takes 2–5 business days after shipping (5–8 business days total).

    • Remaining Letters

      Mailed on the 2nd and 4th Fridays of each month until the full story unfolds. You’ll receive 24 letters in total, each one layered with secrets, artifacts, and handwritten truth. Letters arrive within a few days of mailing date for US orders and 1-2 weeks for international orders.

    Deluxe Box

    The Deluxe Box includes all 24 letters and artifacts AND secret audio recordings—taped phone calls between the old friends. These add another layer of immersion for readers who want to dig deeper.

    You’ll piece together the truth as it’s revealed to you—in real time, just like someone re-opening a cold case after nearly three decades of silence.

    The Deluxe Box ALSO comes with a collection of meaningful objects, items that once belonged to Mallory and her friends. These are real artifacts from the story, not just props.

    Get the Deluxe Box here!

    Let customers speak for us

    from 15 reviews

    Love mystery stories and this story is exactly what I am looking for the box was fantastic.

    Glenda Verheul Verheul
    The Disappearance of Mallory Crowe – Deluxe Box

    I love it very much!!!!! Really hope you will have more stories like this!!!!

    Anonymous
    The Disappearance of Mallory Crowe

    Love snail mail mysteries!

    Marla
    The Disappearance of Mallory Crowe

    I’m so excited to dive into this story!

    Anonymous
    The Disappearance of Mallory Crowe

    really nicely packaged. I'm really excited to see what the next installment brings, I've been introduced to a bunch characters. I'm intrigued to see how these very "random" items fit together, along with the timeline of events I already have.

    Melissa Caravello
    The Disappearance of Mallory Crowe – Deluxe Box

    Wonderful. Can't wait until next letter. I also ordered the tin.

    June
    The Disappearance of Mallory Crowe

    Me and my wife love it! We only got the second letter last Friday so we need to wait for more clues to come in.

    Steve
    The Disappearance of Mallory Crowe

    Love it, so excited to get more letters!

    Laurie
    The Disappearance of Mallory Crowe – Deluxe Box

    I loved the first letter/box. It was awesome. I hope you guys make a lot of different stories/letters so I can purchase them also. Great job! Cant wait for my next letter.

    Karen
    The Disappearance of Mallory Crowe – Deluxe Box

    Received my 1st letter today , looking forward to More.

    Anonymous
    The Disappearance of Mallory Crowe

    I am very excited about this story. It is really exciting so far! I can't wait to receive my next letter in the mail. I've only gotten too so far because I just started the series but it's really really good and very suspenseful! I love a good suspense mystery and this is right up my alley! Thank you so much

    Jennifer
    The Disappearance of Mallory Crowe

    I love this product. Its a fun way to explore a story.

    Sara
    The Disappearance of Mallory Crowe

    I loved it! I’m so excited for the next letter!! It makes checking the mail exciting again!! I hope you do more of these!! I love finding new and creative ways to read!! It up the great work…

    Shannon
    The Disappearance of Mallory Crowe

    Absolutely amazing can’t wait for the next letter

    Joshua
    The Disappearance of Mallory Crowe – Deluxe Box

    About the Author

    Kate Gable is a USA Today bestselling author and winner of 3 Silver Falchion Awards for her novel Girl Missing, including Best Book of the Year, Best Investigator and Reader’s Choice. She’s the author of 30+ novels and the creator of Paper Trail, the immersive psychological thriller experience.

    What Readers are Saying

    Suspenseful and Addictive!

    "I opened the first letter and was instantly hooked. It feels like I'm uncovering something real, like I'm holding evidence. The writing is gorgeous and eerie in the best way. I can’t wait for the next envelope."—Alyssa R.

    Can't wait to get them all!

    "I didn’t expect to get chills from a letter, but here we are. Jude’s voice feels so personal and raw. It’s like reading a diary someone never meant you to find. Mail has never been this thrilling."—Megan C.

    Perfect Gift for Mystery/ Psychological Thriller Lovers

    "I got this as a gift from my mom, and she's obsessed. The story, the artifacts, she feels part of the investigation. It’s such a unique experience, and way better than just a book."—Diane M.

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    $19.99 USD
    $19.99 USD
    Sale Sold out
    Shipping calculated at checkout.
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