This book, Nucleus Quark and Cosmology (NQC) is essentially a compilation of the major scientific papers, published by the present author throughout his career, starting from London, Bombay, Calcutta, CERN (Geneva) and RHIC (Brookhaven National Laboratory). Nuclear Physics in early years at King's London and Rutherford High Energy Laboratory, then BARC, Mumbai extensively researched by the present author is not covered in this book. This is done to keep the length of this book within reasonable size. However, for completeness the full list of publication is enclosed. The exhaustive work done...