From the Infinite Layers of the Abyss crawl nightmarish creatures, manifestations of hate and rage given individual form and will – demons! This supplement provides all the basic resources a Dungeon Master needs to create demons and demonic encounters that are as varied and horrific as the Abyss itself!

As of February the 2nd, 2016, the Booklet of Infinite Horrors has been updated with tables for Demonic Foreshadowing. The only thing scarier than demons are those moments just before they show up!



Spawn Your Own Deadly Demons

Featuring over twenty terrifying tables dripping with demonic flavor and oodles of options, Booklet of Infinite Horrors has all you need to bring the true chaos of demonkind to your table!

Unleash the Loathsome Demon Lords

Even lesser demons hint at darker masters with options to help link your new minions to each of the eight demon lords featured in Out of the Abyss!

Corrupt the Hearts of Heroes

With new rules for demonic possession, the party's greatest allies may become their greatest foes. Even the very minds of the characters are not safe refuge from the presence of demons!

Raise the Stakes and Fight for Their Souls

It's one thing to fight a villain with spell and sword, but how do the characters fight a threat that turns the people they love against them? Only those strong in spirit and well-versed in their faith can hope to perform a successful exorcism, and drive a demon from its host back to the nightmare realm that spawned it...