Mind Expanders Club
Digital Subscription
Digital Subscription
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Digital Subscription
Global adventures—delivered to your inbox!
Designed for curious young minds and families who wander, our Digital Subscription offers immersive exploration with Professor Poppy Marlowe and Professor Ignatius Whitley. From volcanic islands to snowy forests, deep reefs to ancient ruins—each month brings new stories, discoveries, and hands-on science to spark wonder wherever you are.
Delivered monthly, straight to your inbox:
Two illustrated digital letters (PDF)
Printable science experiments and challenges
Brain teasers, secret codes, and explorer games
Note: All digital subscriptions are the Full Explorer Adventure Pack
This is a recurring subscription—billed once every month, six months or 12 months depending on your choice and cancelable at any time. No physical mail needed. Just imagination, curiosity, and a device to unlock the adventure.

From $14.95 per month
Frequently Asked Questions
What age is this for?
Mind Expanders Club is designed for children aged 6–12.
When are the letters sent?
If you subscribe by the 5th, your letters are posted on the 15th of the month
Can I cancel anytime?
Yes. You can cancel or pause your subscription at any time.
Do you ship internationally?
Yes we do. Please see shipping prices at checkout.