The synthetic study is made on B. P. Hasdeu’s prose, which is the most resistant writer’s fiction work. The author, a remarkable researcher of Hasdeu’s works, discusses the prose structure, its techniques, exuberant fantasy in binding and loosing intrigues. He also points out the writer’s outstanding ability to improvise, an unusual sense of language, inventive plot, intelligence and verve with which the writer binds and looses replies, parodic imitation, parodic carnival, etc., and he concludes that „after Hasdeu’s work, there opened a broad field in Romanian literature, for asserting the originality of the novel genre”.