High Energy Physics, Volume V is a collection of papers that discusses photo- and electro-production processes, Reggae phenomenology, and quantum electrodynamics. The book explains the details involved in pion photo-production and electro-production, such as the kinematics, the choice of invariant amplitudes, the multipole amplitude, helicity amplitude expansions of the transition matrix, cross section, polarization formulas. The text also discusses high energy phenomenology using Regge poles, particularly on finite energy sum rules (FESR), duality, the Veneziano model, and Regge cuts. The Veneziano model, a form of amplitude combining low energy resonances and high energy Regge behavior in an analytic and crossing-symmetric ways, satisfies FESR. The model also provides a true realization of duality. The book analyzes evidence on the validity of quantum electrodynamics showing no grave discrepancies that are present between quantum electrodynamics and experiments. The text then describes the low energy tests and the high energy tests (including those with storage rings). The book can prove useful for theoretical physicists, investigators of quantum mechanics, and professors of advance physics.