Charles Fort's classic recording of unexplained, paranormal events and phenomena offer fascinating insights into bizarre occurrences the author felt had been unjustly damned from formal, scientific study. The title derives from the author's perception that the book's subjects were so stigmatized and excluded from ordinary scientific inquiry that they had become 'damned'. Perhaps permanently forbade for formal study, the oddities and unexplained events in this text were felt worthy of attention by the author, who eventually became an authority on anomalous phenomena. The topics in Fort's thesis include unexplained disappearances of large groups of people, frogs and fish suddenly raining from the sky, the possibility that mythical beasts such as giants exist, UFOs manifest as glowing and sometimes moving lights in the sky, and bizarre weather phenomena. Fort attributes credence to many of these oddities, and argues that science - by dismissing them - has become a religion in itself.

Rudolf Steiner's superb thesis provides deep insight into spiritual science, and the history of mankind as viewed through the philosophy of the anthroposophy movement he founded. An Outline of Esoteric Science attempts to reconcile mankind's spiritual being with the scientific exactitude which had emerged among scholars in the 19th century. Steiner lays out the spiritual realms which are invisible to us, attempting to use a defined precision similar to that which had emerged in science. In the final section, this book refers to the spiritual development and contemplation necessary for individuals to see the spiritual realms and planes which comprise existence and the universe. The means by which individuals may train themselves introspectively to see are detailed by Steiner, whose theosophical philosophy was, by the time of this book's publication in 1909, well-developed.

Herbert Silberer's examinations of alchemy and the occult, and his attempts to correlate the two crafts to the pursuit of psychoanalysis, is published here complete with the original illustrations. First published in 1917, this text represents the extensive investigations Herbert Silberer undertook in order to map occurrences in the occult with the ascendant psychoanalytic disciplines present in the Vienna School of which he was part. This text is marked by its depth of research, with sources such as Hermes Trismegistus, Flamel, Lacinius, Michael Meier, Paracelsus, and Boehme quoted and drawn upon in service of Silberer's thesis. The support of alchemy as a spiritual movement, on the same level as the yoga traditions of the Indian subcontinent, is also notable. Together with the three original illustrations, this edition also contains the extensive bibliography and notes of Silberer.

Paul Foster Case was an American occultist of the early 20th century and author of numerous books on occult tarot and Qabalah. Perhaps his greatest contributions to the field of occultism were the lessons he wrote for associate members of Builders of the Adytum. The Knowledge Lectures given to initiated members of the Chapters of the B.O.T.A. were equally profound, although the limited distribution has made them less well known. Case was early on attracted to the occult. While still a child he reported experiences that today are called lucid dreaming. He corresponded about these experiences with Rudyard Kipling who encouraged him as to the validity of his paranormal pursuits. In the year 1900, Case met the occultist Claude Bragdon while both were performing at a charity performance. Bragdon asked Case what he thought the origin of playing cards was. After pursuing the question in his father's library, Case discovered a link to tarot, called 'The Game of Man, ' thus began what would become Case's lifelong study of the tarot, and leading to the creation of the B.O.T.A. tarot deck, a "corrected" version of the Rider-Waite cards. Between 1905 and 1908 (aged 20-24), Case began practicing yoga, and in particular pranayama, from what published sources were available. His early experiences appear to have caused him some mental and emotional difficulties and left him with a lifelong concern that so called "occult" practice be done with proper guidance and training.