This reader includes my articles published in my book, anthologies, and journals from 2015 to present. The majority of chapters were written within the last five years. My research concerning Mago, the Great Mother, began in 2000 for my doctoral dissertation. For the first fourteen years, it was extremely difficult for me to produce articles or a book treating Magoism directly due mainly to the overwhelmingly immense, complex, and slippery nature of the topic. In the course of time, my research focus evolved from Magoism to Magoist Cetaceanism. I learned that Magoist women and mothers were not alone in shaping the destiny of pre- and proto-patriarchal worlds. Contrarily, they were guided by the natural world headed by cetaceans (whales, dolphins, and porpoises). They discovered cetaceans divine. Whales, surpassing the human standard (in planetary origin, lifespan, biological magnitude, aquatic residence, meteorological influence, sonic communications, and communal social behaviors, to name a few), had been the guardian of the Planet, Earth. Their planetary presence was the model for the divine. In alliance with whales, Shaman Queens of the ancient world cultivated the consciousness of the matriverse (maternally perceived universe). What was feared by patriarchs was not just women but cetaceans whom women revered and bonded with. My encounter with Magoist Cetaceanism enabled me to transform my feminist consciousness into the matriversal consciousness. Feminism is an antidote against patriarchy. Where patriarchy is dispelled, feminism undergoes transformation. Our historical consciousness is not linear. Our view of the past shapes the future. My study of pre-patriarchal confederacies of Old Korea/East Asia shows that patriarchy is a short-living unreality. Patriarchy has proved repeatedly that it is incapable of leading the world in harmony with the universe. That is because it is built on the partial, distorted view that the male is supreme above ALL else. Where the male self is deemed outside the web of interdependence, his rule is there only to be subverted by the rebel force from within. In the matricentric world, women and mothers share agency with ALL else. In the case of Magoist Korea, they revere cetaceans as the terrestrial divine. My research on Magoist Cetaceanism shows the way for humans to restore peace and harmony within the matriverse.