The Homosexual Matrix the most novel account of the way in which behavioral expression communicates internal states since Charles Darwin's "The Expression of the Emotions in Man and Animals" (1872), but considered his most original contribution to be his explanation of how erotic feeling depends on "resistance", which might consist of any of several impediments to easy access to sexual satisfaction. Begelman called Tripp a skillful writer who was learned on the subject of homosexuality, but whose objectivity was nevertheless open to question. Karlen wrote that Tripp made numerous unjustified claims, such as that homosexual men tend to have a larger than average
The Man Who Wrote Frankenstein that while he argues that Mary Shelley was not well educated enough to have written "Frankenstein", his argument fails because "it is not a good, let alone a great novel and hardly merits the attention it has been given." Lauritsen replied that "Frankenstein" "is a radical and disturbing work, containing some of the most beautiful prose in the English language ... a profound and moving masterpiece, fully worthy of its author, Percy Bysshe Shelley." "The Man Who Wrote Frankenstein" received positive reviews from Jim Herrick in "Gay Humanist Quarterly", Hubert Kennedy in "The Guide", and Douglas Sadownick in "The Gay