A Space Odyssey Delivered Monthly to Your Mailbox

Join our Intergalactic Crew as we Embark on a Yearlong Voyage Exploring the Cosmos in this Exciting, Imaginative, and Engaging, STEM-based Subscription for ages 8+.

Choose a Subscription
A cartoon illustration of a young astronaut boy in a bright orange space suit with a large helmet, glasses, and a confident smile.

Fuel Curiosity & Spark Imagination

with every subscription!

From backyard explorer to future astronaut: Your journey begins with an Adventure Box — your personal launch kit packed with stellar surprises to prep you for your mission and exploring the world around you.

Then, every month, you’ll receive a Mission Folder delivered straight to your mailbox by the United Space Postal Service (USPS, naturally). Each folder is bursting with interstellar intel: letters, blueprints, cosmic call-to-action cards, collectible character cards, stickers, and more!

Upgrade to a Galactic or Universal Subscription and unlock bonus payloads like exclusive Comic pages that build into a full story written & illustrated by Don Diggly (or a member of AODD’s crew), field notes, collector cards honoring real-life science pioneers, and classified content so secret, even our astro-crew aren’t cleared to know what's inside.

Every transmission contains a hidden alien message waiting to be decoded. Using your cipher, you’ll uncover one clue each month. At the end of 12 months, unlock the classified sequence on our website. If the top-secret code is correct, cadets will receive a special surprise shipped to their doorstep.

Choose your clearance level, and strap in, cadets—your mission awaits!

Ready to Blast Off?

3 . . . Choose Your Subscription

Monthly Or Twice-Monthly / Six Month or Yearly

2 . . . Prepare for the Voyage

Look for your mission folder to arrive in the mail

1 . . . Start the Adventure

Chart your course for Fun and Discovery

Blast Off

Join our intergalactic crew!

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Join our intergalactic crew! ↓

Monthly Subscription

Monthly Subscription

Twice Per Month Subscription

Subscription Add-Ons

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Our Mission

At The Adventures of Don Diggly, we believe that learning should be fun, messy, loud, and full of “WHOA!” moments. Our mission is simple: imagine big, stay curious, be fearless in your search for truth, boldly dream, and never stop asking “Why,” “How,” “What if,” and “What’s that squishy thing over there?” We believe that every question is a launchpad with the potential to fuel a lifelong love of learning; every story an opportunity to share, celebrate wonder, and inspire explorers of all ages to write their own stories; every journey a chance to reach for the stars and feel the thrill of discovering something new. 

At the heart, The Adventures of Don Diggly is meant to be shared. We want to help bridge generations, spark conversations, and encourage children and adults to connect face-to-face, heart-to-heart, and mind-to-mind. In short, we want to fuel imagination, curiosity, and connection. 

Welcome aboard! We’re excited to begin this journey with you!

Mission Control: Imagination Activated.

Curiosity at Full Power. Story Engines GO!

Frequently Asked Questions

More questions? See our full FAQ page.

  • The Adventures of Don Diggly is a twelve-month educational subscription service. Subscribers may choose from three subscriptions: Base Camp (monthly), Galactic (monthly), and Universal (twice per month). Additional add-ons for yearly subscribers are also available. Subscribers have the option to pay every six months or to pay yearly. Subscriptions do NOT automatically renew.

    In addition to subscriptions, we sell AODD merchandise in our shop.

  • Start by choosing your subscription and selecting either a six-month or yearly payment option. Once you place your order, we’ll send out your Adventure Box — please allow 2–4 weeks for delivery.

    After that, your adventure begins! Each month, you’ll receive a new Mission Folder delivered straight to your mailbox — 12 in total over the course of your subscription.

    If you choose a Universal subscription, you’ll also receive a bonus mailing during the last two weeks of each month — for a grand total of 24 deliveries a year!

    Subscriptions do NOT renew automatically.  

    Subscription Length & Renewal
    If you choose the six-month payment option, your subscription will end six months after your initial sign-up. You’ll receive two reminder emails — one month and two weeks before it ends — giving you the chance to renew. If you do, your subscription will pick up right where it left off, ensuring you receive all 12 unique Mission Folders (no repeats!).

    If you choose the yearly subscription, it will end twelve months after your sign-up. You’ll receive a reminder email before it expires with the option to renew and keep the adventure going.

  • The Adventures of Don Diggly is geared towards ages 8-14; however, the content included in each subscription is designed to pique the interest of all ages. We want families, friends, school groups, and alien cohorts, to enjoy reading, discovering, and participating in the suggested activities together. It’s our goal to create opportunities for open dialogue about life, the universe, and everything in between!

  • Each yearly subscription includes one Adventure Box full of items to help young explorers prepare for their voyages; twelve (12) bright orange mission folders with monthly mission themed contents which are delivered (one per month totaling 12 over the course of 12 months) via USPS right to your mailbox; Universal subscriptions will receive a second mailing of additional materials delivered two-weeks after they receive their mission folder.

    *For specific details, please click here.

Cartoon Octopus with glasses smiling, orange body with purple spots, black background.