Northanger Abbey Mysteries of Udolpho," as it is the Gothic novel most frequently mentioned within this text"." Notably, Jane Austen sold the manuscript of Northanger Abbey to the same firm that published Radcliffe's novel in 1794. This outside text is first mentioned in Chapter Six, when Isabella and Catherine discuss the mystery "behind the black veil," and further establish their friendship based on their similar interests in novel genre, and their plans to continue reading other Gothic novels together. Austen further satirizes the novel through Catherine's stay at Northanger Abbey, believing that General Tilney has taken the role of Gothic novel villain.
Northanger Abbey shows that Frederick Tilney was merely flirting with Isabella. The General goes off to London, and the atmosphere at Northanger Abbey immediately becomes lighter and pleasanter for his absence. Catherine passes several enjoyable days with Henry and Eleanor until, in Henry's absence, the General returns abruptly, in a temper. He forces Catherine to go home early the next morning, in a shocking, inhospitable, and unsafe move that forces Catherine to undertake the journey alone. At home, Catherine is listless and unhappy. Henry pays a sudden unexpected visit and explains what happened. General Tilney (on the misinformation of John Thorpe) had