Raven holding a mysterious mail letter

How it works

Choose who will be your detective and which Mysterious Mail game 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

Diane G
Diane G
Read More
That was so much fun! I'm someone who tries to work out whodunit so this was a perfect gift for me.
Rebecca M
Rebecca M
Read More
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.
Kelly
Kelly
Read More
My 7 year old daughter absolutely loved this..She now believes she is a spy/codebreaker.
Jane P
Jane P
Read More
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.
June c
June c
Read More
I can't recommend this enough. My daughter just solved case 426 and 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
Read More
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.
Lindsey H
Lindsey H
Read More
Absolutely brilliant! My 8 yr old daughter has received her final envelope and was over the moon with the whole journey
Diane G
Diane G
Read More
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.