• The Rosicrucian Cosmo-Conception, by Max Heindel  [Encylopedia Synopsis]
  
• The Work of Invisible Helpers, by Amber M. Tuttle  [Encylopedia Synopsis]
  
• The Rosicrucian Christianity Lectures, by Max Heindel [Encylopedia Synopsis]
  
• The Rosicrucian Philosophy in Questions & Answers, Volume I, by Max Heindel  [Encylopedia Synopsis]
  
• The Rosicrucian Philosophy in Questions & Answers, Volume II, by Max Heindel  [Encylopedia Synopsis]
  
• The Rosicrucian Mysteries, by Max Heindel  [Encylopedia Synopsis]
  
• Letters To Students, by Max Heindel  [Encylopedia Synopsis]
  
• Gleanings of a Mystic, by Max Heindel  [Encylopedia Synopsis]
  
• Mysteries of the Great Operas, by Max Heindel  [Encylopedia Synopsis]
  
• Teachings of an Initiate, by Max Heindel  [Encylopedia Synopsis]
  
• Ancient and Modern Initiation, by Max Heindel  [Encylopedia Synopsis]
  
• The Web of Destiny, by Max Heindel  [Encylopedia Synopsis]
  
• Freemasonry & Catholicism, by Max Heindel  [Encylopedia Synopsis]
  
• The Vital Body, by Max Heindel  [Encylopedia Synopsis]
  
• The Desire Body, by Max Heindel  [Encylopedia Synopsis]
  
• How Shall We Know Christ at His Coming?, by Max Heindel  [Encylopedia Synopsis]
  
• The Mystical Interpretation of Christmas, by Max Heindel  [Encylopedia Synopsis]
  
• The Mystical Interpretation of Easter, by Max Heindel  [Encylopedia Synopsis]
  
• Nature Spirits & Nature Forces, by Max Heindel  [Encylopedia Synopsis]
  
• The Passing -- and Life Afterward, by Max Heindel  [Encylopedia Synopsis]
  
• Blavatsky and the Secret Doctrine, by Max Heindel  [Encylopedia Synopsis]
  
• Christ or Buddha?, by Annet C. Rich  [Encylopedia Synopsis]
  
• Etheric Vision and What It Reveals, by A Student  [Encylopedia Synopsis]
  
• The Mystery of the Ductless [Endocrine] Glands, by A Student  [Encylopedia Synopsis]
  
• The Silver Cord and Seed Atoms, by A Student  [Encylopedia Synopsis]
  
• Archetypes, by Max Heindel   [Encylopedia Synopsis]
  
• In the Land of the Living Dead, by, Prentiss Tucker  [Encylopedia Synopsis]
  
• The Birth of the Rosicrucian Fellowship, by Mrs. Max Heindel  [Encylopedia Synopsis]
  
• Evolution from the Rosicrucian Viewpoint, by Mrs. Max Heindel  [Encylopedia Synopsis]
  
• Rosicrucian Fellowship Devotional Services  [Encylopedia Synopsis]
  
• Complete Index of Max Heindel's Works  [Encylopedia Synopsis]
  
• The Aquarian Age, by Elsa M. Glover  [Encylopedia Synopsis]
  
• Science and Religion, by Elsa M. Glover  [Encylopedia Synopsis]
  

• The Message of the Stars, by Max & Augusta Foss Heindel  [Encylopedia Synopsis]
  
• Simplified Scientific Astrology, by Max Heindel  [Encylopedia Synopsis]
  
• Astrology and the Ductless Glands, by Augusta Foss Heindel  [Encylopedia Synopsis]
  
• The Astrological Keyword System by J.D.  [Encylopedia Synopsis]
  
• Studies in Astrology by Elman Bacher [Volumes 1 thru 9]  [Encylopedia Synopsis]
  
• Spiritual Astrology Magazine Articles
  
• Rosicrucian Philosophy In Questions & Answers, Vol. I, by Max Heindel (astrology section)
  
• Rosicrucian Philosophy In Questions & Answers, Vol. II, by Max Heindel (astrology section)
  

Bible Study

• The Rosicrucian Philosophy in Q&A, Vol. I (Bible section)
• The Rosicrucian Philosophy in Q&A, Vol. II (Bible section)
• Magazine Articles