Subtitle: The Undead Supplement for the Game Engine Manual
From the introduction:
This is the second version of the Abominations manual for the GEM setting. Mostly, this manual is a retelling of the first. A few new spells and undead creatures have
been added, but there hasn't been a lot of change overall.
The manual is mostly a tool for the Game Master, though some players may decide to role-play the part of an evil Necromancer. The character may be slowly making his descent to the dark powers, or may instead be clawing out of the abyss and back into the light.