"Satan's Invisible World Discovered" by George Sinclair. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.

Facsimile reprint of a 1685 work by the Scottish Presbyterian professor of philosophy, George Sinclair, which aimed to prove the existence of Satan, witchcraft, and apparitions via a collection of supposedly true stories. The work is sometimes compared to Joseph Glanville's "Saducismus Triumphatus" of 1681.