The newest hardback sourcebook for the critically acclaimed TTRPG Heart: The City Beneath. MORE CALLINGS! MORE CLASSES! MORE GUNS! MORE MAGIC! MORE DRUGS! MORE ALLIES! MORE ENEMIES! MORE FALLOUTS! MORE BOUNTIES! MORE DELVES! MORE HEART!

A full-length adventure for Heart: The City Beneath RPG, written by Gareth Hanrahan and illustrated by Sar Cousins.

The amazing Invisible Sun Black Cube—one of the most astonishing and sought-after RPGs ever—is coming back into print!