Friendship has always been a universal category of human relationships and an influential motif in literature, but it is rarely discussed as a theme in its own right. In her study of how friendship gives direction and shape to new ideas and novel strategies of plot, character formation, and style in the British novel from the 1760s to the 1830s, Katrin Berndt argues that friendship functions as a literary expression of philosophical values in a genre that explores the psychology and the interactions of the individual in modern society. In the literary historical period in which the novel...