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Are you Ralph J. Tykodi, author of the books below?
Action Chess by Ralph J. Tykodi C.j.s. Purdy's Fine Art Of Chess Annotation And Other Thoughts by C.J.S. Purdy Thermodynamics of Systems in Nonequilibrium States by Ralph J. Tykodi Thermodynamics of Steady States by Ralph J. Tykodi EXTREME CHESS World Championships 1935 1937 1972 by C.J.S. Purdy C.J.S. Purdy's Inside Look at Some of Chess' Greatest Games V... by C.J.S. Purdy


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