Pessoa returned to his uncompleted formal studies, complementing his British education with self-directed study of Portuguese culture. The pre-revolutionary atmosphere surrounding the assassination of King Charles I and Crown Prince Luís Filipe in 1908, and the patriotic outburst resulting from the successful republican revolution in 1910, influenced the development of the budding writer; as did his step-uncle, Henrique dos Santos Rosa, a poet and retired soldier, who introduced the young Pessoa to Portuguese poetry, notably the romantics and symbolists of the 19th century. In 1912, Fernando Pessoa entered the literary world with a critical essay, published in the cultural journal "A Águia", which triggered one of the most important literary debates in the Portuguese intellectual world of the 20th century: the polemic regarding a super-Camões. In 1915 a group of artists and poets, including Fernando Pessoa, Mário de Sá-Carneiro and Almada Negreiros, created the literary magazine "Orpheu", which introduced modernist literature to Portugal. Only two issues were published (Jan–Feb–Mar and Apr–May–Jun 1915), the third failed to appear due to funding difficulties. Lost for many years, this issue was finally recovered and published in 1984. Among other writers and poets, "Orpheu" published Pessoa, orthonym, and the modernist heteronym, Álvaro de Campos.