Sylvia Porter is the author of Income Tax Guide 1976 for 1975 Returns (1975), Three Articles on Commercial Arbitration (1975), A Personal and Transpersonal Study of the Concentric Circles Method of Investigating the Self (1973), Blutbrd̈erschaft in the Major Novels of D.H. Lawrence ... (1965), Existential Themes in the Poetry of Tennyson (1964).