The Power of Positive Thinking believe and live successfully.” Peale's work came under criticism from various mental health experts, theologians, and academics. One general criticism against Peale's book was the lack of verified sources. "The Power of Positive Thinking" includes many personal anecdotes that the reader has no way of validating. The book includes stories about “a business executive”, “a man, an alcoholic”, “a famous trapeze artist”, “a friend of [Peale’s], a midwestern businessman”, and other unnamed individuals which cannot be verified from the information Peale presents with each anecdote. R. C. Murphy, a prominent psychiatrist based out of Tacoma, Washington, addresses another criticism of
The Man Who Wrote Frankenstein is in Mary Shelley's handwriting does not show that she composed the work. However, while he agreed with Lauritsen that Percy Bysshe Shelley had homoerotic feelings and deep friendships for men and that "Frankenstein" "contains potential homosexual relationships", he disagreed with Lauristen's view that "Frankenstein" was primarily written for gay men. Kennedy wrote that Lauritsen was "unafraid to go against accepted opinion and the entrenched literary establishment" and that his work was "intriguing and very readable", based on a careful review of the relevant evidence, and a welcome contribution to literature on the subject. He endorsed Lauritsen's argument that the