Von Neumann died before he finished writing this book. Another unfinished work of his that's worth checking out is Theory of Self-Reproducing Automata where he

Von Neumann died before he finished writing this book. Another unfinished work of his that's worth checking out is Theory of Self-Reproducing Automata where he introduces his conception of self-replicating automata [1]. [1] https://en.wikipedia.org/wiki/Von_Neumann_universal_constructor https://en.wikipedia.org/wiki/Von_Neumann_universal_construc...