From publisher blurb:
Over 400 spells, potions, scrolls, & magic items for use with Atomik Magick.
This book provides spells and magic items for use by non-player characters, listed in various magic tomes, or as commodities in magic shops and forgotten treasuries.
Atomik Add-Ons are designed with the basic assumption that gaming is 90% imagination and 10% rules. The universal concepts and flexible rules herein do not rely on a particular roleplaying game system, yet can be applied to all.