- eBookBridging the Gap Between Science and SpiritualityMarika Sophis
- eBookAwaken and Ascend Understanding the Science Behind Nature's Ability to Heal You and How to Use ItMarika Sophis
- eBookMacrocosmic Reflections in a Microcosmic MirrorMarika Sophis
- eBookConnecting the Dots.Marika Sophis
- eBookSerien: As Above, So BelowMarika Sophis