A crow flies over Moonlite village carrying a mysterious mail letter in its claws

Mysterious Gifts & Detective Games for Kids and Adults.

Receive unusual posts containing documents and artefacts to investigate that make you feel like a real detective

5 stars rating
4.7 out of 5 Trustpilot
Thousands of Mysteries Delivered Worldwide
Diane G
Diane G
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That was so much fun! I'm someone who tries to work out whodunit so this was a perfect gift for me.
Kelly
Kelly
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My 7 year old daughter absolutely loved this..She now believes she is a spy/codebreaker.
June c
June c
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I can't recommend this enough. My daughter had a ball, she's been watching the Indiana Jones films recently and she's so excited to be a modern day Indiana 😊.
Christine
Christine
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My two sons thought they were real detectives solving a real case. The storyline was interesting as well as educational and entertained the whole family.

Mysterious gifts - Select your mystery below

An Unusual gift for an acquaintance or a curiosity for one's own amusement.

A series of unexpected posts each revealing a twist to the tale.

Try to solve the case or just enjoy the story unravel.

How it works

Receive unusual posts containing documents and artefacts to investigate that make you feel like a real detective.

Choose who will be your detective. 

Select the Mysterious Mail they will receive.

 Decide to reveal your identity as the gifter in the first or last mailing.

Select the date the mysterious gift will be dispatched.

The mystery post arrives and they begin to examine the puzzling mail.

Your detective solves the clues, completes the mysterious game, reads the personalised letter, and discover you selected this unique gift

Whom will you send a Mysterious Mail?

What our customers are saying

Rebecca M
Rebecca M
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I would highly recommend Mysterious Mail for anyone looking to challenge inquisitive minds. Both my daughter and my husband have thoroughly enjoyed receiving their parcels and we have all been highly impressed with the quality and authenticity of the artefacts received.
Jane P
Jane P
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We gave our granddaughter this for her birthday, she absolutely loved it. Great excitement every time an envelope arrived. Good quality and fantastic fun, thank you.
Sabrina
Sabrina
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Me and my girls (age 11 & 13) had a fab time solving the clues! I love how there are other bits and pieces to find in the documents as well as the main codes that need to be deciphered. love the authentic look of the old documents...
Diane G
Diane G
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My daughter aged 9, adored this! She was convinced it was real and she had been specially chosen to solve the mystery! Her excitement grew with each package and she took her role very seriously! A really fantastic idea for kids!

About Mysterious Mail

Unexplained Mysteries delivered to your door. A series of posts containing intriguing documents, artefacts, conundrums and curios that reveal remarkable tales. Puzzle mail for adults and kids to enjoy, solve cryptic clues or crack the code to solve the mysterious game.

Children's Mysteries

If you’re looking for personalised gifts for kids, our postal detective games make exciting and fun presents for girls and boys. Children love receiving gifts through the letterbox enclosed with messages personally addressed to them. Each mailing tells an intriguing tale through realistic artefacts and documents. These are puzzles for kids that want to feel like genuine detectives.
Discover unique and thoughtful gifts for 7 year old boys to 12 year old girls.

Adult's Mysteries

Unravel unusual detective games, whodunits, and unexplained mysteries. Intrigued by cold case files? Enjoy puzzling over a murder mystery game? Think you know the right person to solve the crime?
Our mystery case files contain unusual puzzles for adults that would enjoy a murder mystery box. These strange gothic gifts would also tantalize fans of horror escape games.

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Mysterious Raven Holding Mystery Mail