P3 in the 21st Century!


May 18, 2021

It’s been 30 years since Planet Three: The Earth-based Magazine for Kids published its last issue—and yet, this subscription request from a teacher in Missouri just found its way to our offices.

CLEARLY, the need for this kind of publication for kids still exists.

Let’s do it.

HPB is currently seeking partners and investors to launch a 21st Century digital eco-journal for kids and teachers. Click here to contact us!


Meanwhile, page through a few back issues here.