Stone, Michael H. (1993). Abnormalities of personality: within and beyond the realm of treatment . New York: . Norton.
Tamney, Joseph B. (2002). The Resilience of Conservative Religion . New York: Cambridge UP.
Histrionic Personality Disorder: links Personality Disorders
During this period Lovecraft revived his earlier scientific periodicals.  He endeavored to commit himself to the study of organic chemistry , Susie buying the expensive glass chemistry assemblage he wanted.  Lovecraft found his studies were hobbled by the mathematics involved, which he found boring and would cause headaches that would incapacitate him for a day.  Lovecraft's first poem that wasn't self-published appeared in a local newspaper in 1912. Called "Providence in 2000 .", the poem envisioned a future where proper people of English heritage were displaced by immigrants.  Surviving unpublished poems from this period, most notoriously "On the Creation of Niggers", were also emblematic of the xenophobia and racism inherent in much of Lovecraft's later work.