"Cosmic Journey, Prophetic Destiny" features a radical re-dating of Nile valley (Egyptian) unification from the presently accepted date of 3000 BCE to a proposed date of 4378 BCE. The author characterizes this event as a unification of Nubia (Ta-Seti) and Egypt (Ta-Meru) into Kemet (land of the Blacks) and formulates a compelling argument for his radical thesis that the two lands (Ta-Wi) became the united two lands (Smaa Ta-Wi) when the age of the twins transitioned to the age of the bull in 4378 BCE. Wobogo posits that African cosmic consciousness, linked to the precession of the equinoxes, inspired a change in social organization (unification). To support his thesis, Wobogo interprets Kemetic artifacts, monuments, literature, and cosmology. The book also contains a discussion of the birth of Egyptology, ancient African science and technology, and African history, and features a discussion of African (Zulu, Dogon, Egyptian) cosmology that is strikingly modern and anticipates the basic character of the big bang theory on the origin of the universe.