Constance Pilgrim's wonderful, ridiculous book Dear Jane: a Biographical Study was first published in 1971, and reissued twenty years later. It tells a story that is mentioned in all lives of the novelist. When she was very old Cassandra Austen recalled that she and her sister had met a personable young man on holiday in Devonshire sometime in the first years of the century. He was attracted to Jane, and the feeling was apparently reciprocated. The Austens expected to hear from him again, arranged even to meet him the next year, but instead the news came of his sudden death. Pilgrim's book concerns this ‘mysterious romance’ and its disappointing denouement. She set herself to uncover the identity of Jane Austen's admirer, with remarkable results.

Like many biographers, Constance Pilgrim's main source for information about the novelist's emotional life is the novels themselves. Assuming that the air of reality which so many passages convey indicates their origin in autobiographical experience, and especially, as an acquaintance of Jane Austen claimed, that ‘Anne Elliot was’ the novelist herself, and moreover (as a scrap of reminiscence suggests) the young man was a naval officer, one obvious candidate presents himself irresistibly to the biographer's mind.