The book opens with a preface explaining the author's purpose: to dispel the illusion that literary geniuses work without antecedents. By presenting a historical-illustrative method, the text offers students a feeling for the past and a series of definite problems in narrative composition, relying on actual classroom themes as examples rather than unattainable masterpieces.
Part one classifies narratives of imaginary events into six distinct groups. The primitive-religious group encompasses myths, legends, fairy tales, and nursery sagas, defining their roles as anthropomorphic philosophy, semi-historical belief, and children's wonder stories. The text distinguishes between myths that account for universal phenomena and legends tied to specific places or heroes.
The symbolic-didactic group explores fables, parables, and allegories. Fables utilize rational or non-rational actors to impart prudential morality, whereas parables deal with serious spiritual truths using typical human characters. Allegories employ personified abstractions or individual characters to teach complex utilitarian and spiritual lessons through extended metaphor.
The ingenious-astonishing group covers tales of mere wonder, imaginary voyages with satiric or instructive purposes, stories of scientific discovery, and pure plot or detective fiction. These forms rely on sophistication and make-believe to astonish the reader or critique contemporary social and philosophical tendencies.
The entertaining and instructive groups analyze probable adventures, society stories, humorous tales, moral stories, pedagogical narratives, and present-day realism. These genres focus on probable human experiences, social environments, and character development, utilizing psychological weird tales and environmental emphasis to reflect real life.
Part two shifts to narratives of actual events, divided into particular accounts, personal accounts, and impersonal accounts. This section covers incidents, anecdotes, eye-witness accounts, actual adventures, and traveler's sketches, alongside more extended forms such as journals, diaries, autobiographies, memoirs, and biographies, concluding with historical annals and chronicles.
