- E-bookEncyclopedia of the Unseen WorldConstance Victoria Briggs
- E-bookThe Encyclopedia of Moon MysteriesConstance Victoria Briggs
- E-bookThe Encyclopedia of GodConstance Victoria Briggs
- E-bookThe Moon’s Galactic HistoryConstance Victoria Briggs
- E-bookEarth’s Galactic History and Its Extraterrestrial ConnectionConstance Victoria Briggs