ANCIENT SECRET SOCIETIES, MORE PARTICULARLY THE MYSTERIES OF OSIRIS AND ISIS, ELEUSIS AND THE CABIRI WILLARD C. VAN DERLIP
DEAD CITIES OF GOLD AND MYSTERY: STRANGE TRAILS TO SECRET RUINS IN OLD BRAZIL AND TO A SHANGRI-LA IN THE CHILEAN ANDES HAROLD T. WILKINS 1948
CIRCLES AND STANDING STONES: AN ILLUSTRATED EXPLORATION OF MEGALITH MYSTERIES OF EARLY BRITAIN EVAN HADINGHAM 1975
MYSTERY BABYLON, FROM WHICH COMES THE ANTI CHRIST: AN EXPOSÉ FROM AUTHORITATIVE DOCUMENTS OF THE MOST FEARFUL MENACE EVER KNOWN LUKE RADER
THE RAPPERS; OR, THE MYSTERIES, FALLACIES, AND ABSURDITIES OF SPIRIT-RAPPING, TABLE-TIPPING, AND ENTRANCEMENT 1854
A MYSTERY: EMBRACING AN ACCOUNT OF THE LOST ANGELS, THE ORIGIN AND SOURCE OF SPIRITUALISM RUFUS KELLER KELLER 1876
A MODEST ENQUIRY INTO THE MYSTERY OF INIQUITY, THE FIRST PART, CONTAINING A CAREFUL AND IMPARTIAL DELINEATION OF THE TRUE IDEA OF ANTICHRISTIANISM… HENRY MORE 1664
THE SUPERNATURAL PHILOSOPHER: OR, THE MYSTERIES OF MAGICK, IN ALL ITS BRANCHES, CLEARLY UNFOLDED … WILLIAM BOND 1728
THE LONG LOST FRIEND: A COLLECTION OF MYSTERIOUS & INVALUABLE ARTS & REMEDIES, FOR MAN AS WELL AS ANIMALS JOHN GEORGE HOHMAN 1856
THE MYSTERY AND LORE OF MONSTERS: WITH ACCOUNTS OF SOME GIANTS, DWARFS AND PRODIGIES CHARLES JOHN SAMUEL THOMPSON 1930
THE CONFLICT OF THE AGES; THE MYSTERY OF LAWLESSNESS, IT’S ORIGIN, HISTORICAL DEVELOPMENT AND COMMING DEFEAT ARNO CLEMENS GAEBELEIN 1933