Patricia Highsmith

My imagination functions much better when I don't have to speak to people.
-Patricia Highsmith

She loved cats. She bred about three hundred snails in her garden at home in Suffolk, England. Highsmith once attended a London cocktail party with a "gigantic handbag" that "contained a head of lettuce and a hundred snails" who she said were her "companions for the evening".

Highsmith was born Mary Patricia Plangman in Fort Worth, Texas, the only child of artists Jay Bernard Plangman (1889–1975) and his wife, the former Mary Coates (September 13, 1895 – March 12, 1991); the couple divorced ten days before their daughter's birth. She was born in her maternal grandmother's boarding house. In 1927, Highsmith, her mother and her adoptive stepfather, artist Stanley Highsmith (whom her mother had married in 1924), moved to New York City. When she was 12 years old, she was taken to Fort Worth and lived with her grandmother for a year. She called this the "saddest year" of her life and felt abandoned by her mother. She returned to New York to continue living with her mother and stepfather, primarily in Manhattan, but she also lived in Astoria, Queens. Patricia Highsmith had an intense, complicated relationship with her mother and largely resented her stepfather. According to Highsmith, her mother once told her that she had tried to abort her by drinking turpentine, although a biography of Highsmith indicates Jay Plangman tried to persuade his wife to have an abortion, but she refused. Highsmith never resolved this love–hate relationship, which haunted her for the rest of her life, and which she fictionalized in her short story "The Terrapin", about a young boy who stabs his mother to death. Highsmith's mother predeceased her by only four years, dying at the age of 95.

Highsmith's grandmother taught her to read at an early age, and Highsmith made good use of her grandmother's extensive library. At the age of eight, she discovered Karl Menninger's The Human Mind and was fascinated by the case studies of patients afflicted with mental disorders such as pyromania and schizophrenia.

-Wikipedia