""The Official Text-Books of the Rosie Cross"" is a book written by F. de P. Castells that delves into the teachings and practices of the mysterious and secretive organization known as the Rosie Cross. The book is a collection of texts that were supposedly written by the founders of the organization, and it covers a wide range of topics, from spiritualism and alchemy to the mysteries of the universe and the nature of reality.The book is divided into...