A noted scholar of the occult, Grillot de Givry was a prolific author whose works include Pacts with Demons, Spells, and The Punishment of Sorcerers.

• BOOK ISORCERERS I. THE WORLD OF SHADOWS AS RIVAL OF THE WORLD OF LIGHT II. SACERDOTAL REPRESENTATIONS OF THE DARK WORLDIII. DIABOLIC MANIFESTATIONS IN THE RELIGIOUS LIFE IV. THE SORCERER AS PRIEST OF THE DEMONIACAL CHURCH V. THE PREPARATION FOR THE SABBATH VI. THE SABBATH VII. THE EVOCATION OF DEMONS VIII. THE BOOKS OF THE SORCERERS IX. PACTS WITH DEM0NS X. SOME CONCRETE NOTIONS ABOUT DEMONS FURNISHED BY OLD AUTHORS XI. INVOLUNTARY DEMONIACSXII. POSSESSION BY DEMONSXIII. "NECROMANCY, OR THE EVOCATION OF THE DEAD "XIV. SPELLS XV. PHILTRES AND DEATH-SPELLS XVI. THE PUNISHMENT OF SORCERERS BOOK IIMAGICIANS I. THE JEWISH AND CHRISTIAN CABBALISTS II. ASTROLOGY AND THE MACROCOSM III. ASTROLOGY AND THE MICROCOSM IV. "METOPOSCOPY, OR THE SCIENCE OF THE FRONTAL LINES "V. PHYSIOGNOMY VI. CHEIROMANCY VII. CARTOMANCY AND THE TAROT VIII. THE DIVINATORY ARTS WITCHCRAFT MAGIC AND ALCHEMY IX. "RHABDOMANCY, OR THE ART OF USING THE DIVINING-ROD "X. THE MYSTERY OF SLEEP AND CLAIRVOYANCE XI. CURATIVE VIRTUES OF THE INVISIBLE FORCES XII. TALISMANS BOOK III ALCHEMISTS I. THE SECRET DOCTRINE II. THE ALCHEMIC MATERIAL AND THE OPERATIONS OF THE WORK III. THE LABORATORY OF THE ALCHEMISTS AND OF THE PUFFERSINDEX