This novel is a coming of age narrative, written from the perspective of Bone, the out-of-wedlock (hence, bastard) young daughter of one of the fiercely proud, dirt-poor Boatwrights of Greenville County, South Carolina. The story moves from Bone's very young recollections of life with her waitress mother Anne and her numerous aunts, uncles, and cousins; through her mother's brief marriage and quick widowhood; to her volatile, painful marriage to Daddy Glenn, whose jealousy of Bone, combined with his own destructive evilness, leads the story to a heinous climax of sexual abuse.
Another portrayal of growing up poor, female, and Southern, Cavedweller is the story of Delia Byrd's return to Cayro, Georgia, after leaving behind her life in a now defunct but legendary band and a newly dead husband. After packing up her aging Datsun with everything she owned and her ten-year-old daughter Cissy, Delia heads toward Cayro with a vengeance to stay sober and reclaim the two daughters she left behind ten years ago when she fled from their father and abusive husband.
The change in lifestyle was profound, from a glitzy life on the road, credit cards that bought anything whether you could pay for it or not, and around-the-clock drinking, to the life of a hairdresser in Cayro. If Cissy's rage weren't enough to live with, Delia finds that her teenage daughters Amanda and Dede do not forgive and her hometown does not forget how she abandoned her children ten years earlier. The story that unfolds is Delia's painful reunion with her dying ex-husband, her conflicted relationship with her daughters, the company and friendship of women who sustained her and her children, and her search for peace and meaning in her childhood home.