In the Lair of the Night Thing

The Prehistoric Fantasy Adventure for Planegea

Coming Soon!

Digital release Summer 2022! Look for it in stores in Fall 2022! Sign up here for Planegea news and notification when pre-orders go live!

Lair of the Night Thing at a Glance

  • The perfect introduction to the heart-pounding adventure in the world of Planegea!
  • 32-page softcover, featuring incredible full-color maps.
  • A 5E edition adventure for four to six 1st-level characters.

The World of Lair of the Night Thing

It is Autumn. Most of the clans of the Great Valley have departed south with the herd animals they depend on for survival. But one small clan of saurians lags behind. For seven nights they have been unable to travel, plagued by a terrible monster known as the the Night Thing, which has killed their people and wounded more.


Your party answers the call of chieftain Scalecrest Two-Axe, begging hunters from neighboring clans to pursue and kill the monster that’s been attacking her clan, and that slayed her son. Starting at the chieftain’s clanfire, the characters uncover mysteries about the creature that can only be fully solved by tracking the awful Night Thing to its lair, which is full of frightening apparitions.As the party ventures deeper into the Night Thing's lair, they'll discover an even deeper menace, and a plot to overthrow the chieftain. Only they can save Scalecrest and her people from the grim machinations of their powerful enemies!

  • Fight dinosaurs in ferocious, frenetic action!
  • Journey into the disturbing depths of the Swarming Pool!
  • Follow the Skull Path to the cave of Mother Hush!

Lair mockup plants

Vital Stats

MSRP: $19.95 physical, $7.99 digital
Atlas Stock #: AG3723 physical, AG3723PDF digital
Barcode: 9781589782204
Format: 32-page softcover adventure book
Release Date: Summer 2022