From the back of the book:
"A Game of Magic and Dark Secrets
They are the Gifted. Feared for their unique powers, they have been hounded for centuries, and forced to practice their Arts in secret.
The time for hiding is over.
A time of Reckoning draws near. It marks the end of an era and the beginning of a new one -- or the destruction of all things. The choices the Gifted make will determine what the future will hold.
WitchCraft is a complete roleplaying game. In it, you will find:
A fantastic setting filled with magic, witches, sorcerers, psychics and the mystical.
Detailed character creation rules for the Gifted, Lesser Gifted, Mundane and Bast.
A full exposition of the Unisystem rule mechanics, useful for any game in any time period.
Background information on six Associations: the Wicce, the Rosicrucians, the Sentinels, the Cabal of the Psyche, the Twilight Order and the Solitaires.
Comprehensive descriptions of four Metaphysical Arts: Magical Invocations, The Second Sight, Necromancy and Divine Inspiration.
An overview of the supernatural elements of the WitchCraft setting, including spirits, ghosts, undead, and other creatures from beyond mundane existence."