A Second Edition of From Octonion Cosmology to the Unified SuperStandard Theory (UST) of Particles presenting a more detailed Cosmology based on a spectrum of 10 octonion spaces, one Superverse, and three spaces of functionals. It presents a complete theory of spaces and particles. It unites a very deep Theory of the Cosmos with QUeST and UTMOST, and the UST. There are many new topics including: An Octonion Spaces Computation Model of universes and Megaverses running as quantum computers; Strings, Bags, Data Spaces, Minispaces, and Higgs Bosons within Octonion spaces; More parallels to Sefer Yetrizah Cosmology, Linguistic Theory, and God-view as well as hints of Lost Ancient Physics within it; The meaning of the 231 gates to space-time; A God-view based on Logic using Monads; Possible Cascading Quantum Probability Tweaks to manage and modify evolving History; and Thoughts on Life After Death based on the Monads within Human Bodies. This book provides an unparalleled description of a complete theory of Physical Reality from the Cosmos to Elementary Particles, truly with profound implications.