Thriller and Adventure Letters by Mail

Thriller and adventure letters for adults: dangerous thrills, international chases, and intrigue at every turn. Each series is a personalized story told through real letters, with the reader's name in the action. One-time purchase, free shipping, and you choose the mail date.

"I like the suspense the story provides. It randomly appears in the mail and the burst of excitement is amazing. Every letter makes me crave the next one."

Bailyn R., Phantom Cruise series

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Adventure That Comes Through the Mail

Shopping for a thriller or adventure letter subscription? This is better: one payment, a complete story, and no renewals to cancel.

A thriller hits differently when it shows up in an envelope. Every Fiction Mail adventure is written as personal letters from a character in the middle of the action, so the reader gets each new development the way a friend would: in their mailbox, a week at a time. Letters are printed in a realistic handwriting font, mailed in kraft envelopes, and personalized with the reader's name throughout.

Pick Your Adventure

Pick a fast 4-week story, an 8-week thriller, or a bundle that keeps the adventure going for months.

  • Scavenger Hunt (8 weekly letters): A team-building game turns serious when Sarah finds an ancient treasure map, and she is not the only one who wants it.
  • The Whistleblower (8 weekly letters): Trevor exposes a deadly secret at his company and flees across international borders, writing letters from far-flung countries while staying one step ahead of the people hunting him.
  • Phantom Cruise (8 weekly letters): Paul's dream vacation at sea turns into something strange and spine-chilling. Is the ship haunted, or is something worse going on?
  • The Cold War Spy (8 weekly letters): Eliza discovers her cookie-baking grandmother was a 1950s spy and follows the trail of her secret missions.
  • Thriller Bundle (20 weekly letters): The Whistleblower, Phantom Cruise, and Beach House, back to back.

For Readers Who Can't Put a Thriller Down

Here's the twist: they have to wait a week for the next chapter. That anticipation is the point. Adventure series make a great gift for someone who reads fast, travels in their imagination, or just needs something exciting in the mailbox besides bills. Gift wrap and a personal note are available for the first letter.

Adventure Series FAQ

Do I have to sign up for anything ongoing?

No. Each series is a one-time purchase that ends when the story does.

When is the first letter mailed?

We mail the first letter within 3 business days, or on the date you choose, by USPS Priority Mail. The rest follow on the series' weekly or monthly schedule.

Is it personalized?

Yes. The reader's name is woven throughout every letter.

Can I order now and have it start later?

Yes. Pick any future date for the first letter, which makes it easy to plan ahead for a birthday or holiday.

What does shipping cost?

Nothing. Shipping is free on every series. The first letter ships by USPS Priority Mail with tracking, and the rest follow by regular First Class stamped mail.