The famous Heptameron or Magical Elements attributed to Peter of Abano, philosopher and disciple of Heinrich Cornelius Agrippa, is a grimoire of magical evocation explaining how to conjure into visible appearance Angels, Genies, Intelligences and Spirits before the Magic Circle in order to make them execute all the tasks given by the exorcist: money, army, power, love, health, strength, divination, past, future, etc. This book contains the names of the Spirits, their seals and characters and how to trace the Circle of Ceremonies. Unlike the low-end versions found on the web, occultists will find in this edition the most practical version in print. Many error were corrected. The texts and conjurations are provided, in length, all translated in both languages, Latin and English. This edition also contains the descriptions pertaining to the appearance and forms used by the Spirits when they physically show themselves to the exorcist. Moreover, one will find the actual Oaths & Submissions of the Spirits, and what they swear to the exorcist once they appear. Finally, the book provides the Table of the Angels of the Hours according to the days, with their names and planets. Committed to quality and authenticity, all images, seals and characters have been fully traced. All texts have been fully transcribed and translated. No spelling corrections have been made to give the reader a complete antique experience.