The narrative follows everyday life in the Woolcot household, centering on Meg, a dutiful elder sister; Nell, a self-conscious adolescent eager for grown-up appearances; and several spirited younger children whose antics provide much of the action. Episodic chapters depict school troubles, domestic mishaps, summer outings, and small moral conflicts, blending gentle comedy with moments of tenderness and discipline. Recurring themes include sibling rivalry and affection, the friction between youth and responsibility, and the ordinary challenges of family life as characters grow and learn through practical mistakes and consolations.