To Jayme Tiomno, C.N. Yang; wrestling with the issue - how come existence?, J.A. Wheeler; physics and society, L.M. Lederman; chirality invariance and the universal V-A theory of weak interactions, E.C.G. Sudarshan and R.E. Marshak; the principle of the universal fermi interactions, J. Leite-Lopes; polarization and instability of the electro-weak vacuum in a strong magnetic field, S.W. MacDowell and O. Tornkvist; exact time dependent transitions to negative energy states, due to interactions in the dirrac equation, M. Moshinsky, et al; on tachyon quantization, C.G. Bollini and J.J. Giambiagi; pulsation, rotation and pulsars, J.M. Cohen and B. Kuharetz; black holes, bubbles and radiation - an excursion into higher dimensions, C.V. Vishveshwara; does evolution from a pure to mixed state in black hole evaporation indicate a breakdown of quantum theory?, R.M. Wald; phenomenological analysis of the neutron-proton mass difference, L.N. Epele, et al.