* Science and Education
* Hio-Eli-Meli-Mesail
* Calling to My People
* The Secrets of The Spirit
* The Ten Testimonials of The Lord
* Answers to The Ten Testimonials of The Lord
* God's Promise
* God's Chosen and The Leader of Truth
* Seven Conversations with The Spirit
* The Three Things
* Thoughts and Directions
* The Right Time
* The Wrong-headedness
* Word 1903 - Varna
* Word 1903 - Ruse
* Word 1904 - Varna