Porter is considered to have "crafted and pioneered many of the narrative tools most commonly associated with both the national tale and the historical novel," though her claims during her lifetime to have done so were often ridiculed and dismissed. Her 1810 work The Scottish Chiefs, about William Wallace, one of the earliest examples of the historical novel, was very successful and the French version was banned by Napoleon. It has remained popular with Scottish children. The Pastor's Fireside was a story, set in the 18th century, about the later members of the House of Stuart. Despite being one of the most popular writers of her time, the profligacy and poor financial decisions of her brothers kept her very poor, as she and sister Anna Maria were constantly obliged to use their incomes to pay off their brothers' debts. Porter also wrote Thaddeus of Warsaw, set in the late 18th centuryPolish–Lithuanian Commonwealth. Despite the work's success, Porter did not benefit financially, as its copyright was held by its various publishers. To gain some income from it, she resorted to ostensibly new editions that were published with prefaces and minor changes. She applied unsuccessfully to the government for a literary pension, and being personally "totally destitute or nearly so", was obliged to move between the domiciles of her friends. Porter contributed to periodicals and wrote the playSwitzerland, which seems to have been deliberately sabotaged by its lead Edmund Kean and closed after its first performance. She is sometimes associated with the 1822 production Owen, Prince of Powys, which closed after only three performances, but this was actually the work of Samson Penley. Porter also wrote Tales Round a Winter Hearth, Coming Out and The Field of Forty Footsteps with her sister, Anna Maria. A romance, Sir Edward Seaward's Diary, purporting to be a record of actual circumstances and edited by Jane, was written by her brother, Dr William Ogilvie Porter, as letters in the University of Durham Porter archives show. In her later years, Porter continued to write shorter pieces for journals. Many were published anonymously or simply signed "J. P." Her wide-ranging topics included Peter the Great, Simón Bolívar, and the African explorerDixon Denham.
Influences
Porter, like many of her contemporaries, was fascinated by Lord Byron. The villain in The Pastor's Fireside, Duke Wharton, has been said to cast "an unmistakably Byronic shadow." Additional influences on Porter's writing include her schoolmaster George Fulton, Edmund Spenser's The Faerie Queene and Sir Philip Sidney's Arcadia.
