The Hidden Sea Garden

The Hidden Sea Garden is an interactive adventure story delivered to your child’s mailbox, one chapter at a time.

Join the adventure as Izzy and Milo explore mysterious islands, solve tricky puzzles, and uncover long-buried secrets. Along the way, they discover four rival clans, each guarding their own piece of the mystery while one power-hungry leader tries to control them all. But something ancient lies hidden in the sea… and it may be the only thing that can stop them.

Delivered twice a month, each delivery includes a 4–6 page chapter of the story plus a puzzle or clue, so kids become part of the adventure. A fun, screen-free activity they’ll look forward to every time it arrives.

Perfect for ages 8–13.

13 Chapters.

Monthly Subscription 11.99/mo