Mary Karr's The Liars' Club, published in 1995 in New York is a memoir of Karr's turbulent childhood in the fictional eastern Texas town of Leechfield, and later in Colorado. Karr's immediate family consists of her sister Lecia, two years older than she; her father, Pete Karr, who works at an oil refinery; and her mother, who is emotionally unstable and hates living in Leechfield.

The memoir describes the sort of childhood that many people would wish to avoid. Mary's parents fight constantly and eventually divorce only to remarry later. Her mother's alcoholism and addiction to diet pills lead to many strange episodes, some of them frightening, as when she becomes unhinged and appears to be about to kill her children.

Mary's father is a rough-and-ready, quarrelsome native Texan with Native-American blood who excels as a teller of tall tales in his group of buddies who meet at the American Legion. This group is christened the Liars' Club.

Although the pages of The Liars' Club are chock full of arguments, fights, and unsavory incidents of all kinds, the memoir was hugely successful. This success is due to Karr's skills as a poet, her finely honed sense of humor, and her wonderful ear for the slang of eastern Texas. Readers probably also sense that underneath the surface turbulence, this dysfunctional family still loves each other.