Ominous Opus of the Occult & Obscure: Cantrips for Four Against Darkness

This book features nearly a hundred level zero spells (aka cantrips), new character traits and gear as well as a pre-generated adventure for a solo wizard character for Four Against Darkness. The book contains some instances of mild adult humor -- reader's discretion advised when playing with children. This is not a stand-alone game. At a minimum, a copy of Four Against Darkness is required to play. Numerous notes are given so that the book can be used in synergy with other books in the Four Against Darkness line.

—description from the publisher