However, when Emily was 13, she and Anne withdrew from participation in the Angria story and began a new one about Gondal, a fictional island whose myths and legends were to preoccupy the two sisters throughout their lives. With the exception of their Gondal poems and Anne's lists of Gondal's characters and place-names, Emily and Anne's Gondal writings were largely not preserved. Among those that did survive are some "diary papers," written by Emily in her twenties, which describe current events in Gondal. The heroes of Gondal tended to resemble the popular image of the Scottish Highlander, a sort of British version of the "noble savage": romantic outlaws capable of more nobility, passion, and bravery than the denizens of "civilization". Similar themes of romanticism and noble savagery are apparent across the Brontë's juvenilia, notably in Branwell's "The Life of Alexander Percy", which tells the story of an all-consuming, death-defying, and ultimately self-destructive love and is generally considered an inspiration for "Wuthering Heights".