Immanuel Velikovsky and his Worlds in Collision by Emilio Spedicato from I.T.I.S.Volta Website Introduction Half a century ago (more precisely in 1950 published by McMillan, in 1951 by Doubleday, the house to which the publications rights were transferred after boycott threats to McMillan by the astronomical academia) a book was published of substantial … Continue reading Immanuel Velikovsky and his Worlds in Collision