The River of Remembrance is a hybrid work situated at the intersection of literature, systems thinking, and speculative science. At its core are four distinct CROM frameworks, each articulating a different architecture of artificial thought, from linear structures to polyphonic, temporal, and narratively entangled models of intelligence. These systemic explorations are complemented by literary fragments, short stories, sung poetry, and fictional research reports, allowing theoretical concepts to be experienced rather than merely explained. The book addresses readers interested in artificial intelligence, philosophy, literature, and future-oriented thinking, and those who seek not only to analyze thought, but to shape it.