Before she wrote her first memoir, Mary Karr was already a poet. If every word matters to a prose writer, to a poet the words matter that much more. Take “Lit,’’ Karr’s dazzling new memoir, which picks up her story just after a harrowing small-town Texas childhood and adolescence.
“Lit’’ evokes the combustibility of Karr’s family, famously chronicled in her stunning debut, “The Liar’s Club.’’ That book begins on the night Karr’s mother set fire to her dolls in a moment of psychosis that begs to be read as metaphor for the insanity, alcoholism, neglect, and strange searing love which characterized her childhood (it’s surely no coincidence that Karr remembers the country ballad “Ring of Fire’’ as “my favorite song’’ on the jukebox in the bar her mother briefly owned in Colorado). Fire imagery races through “Lit,’’ and Karr repeatedly refers to what she calls “my incendiary back story,’’ as she traces the aftermath of that childhood into an adulthood during which “I keep setting fire to my life,’’ solving problems with a “flamethrower.’’