In fact in Soy un escritor frustrado, themes which are absent from José Ángel Mañas' first two novels, become permanent fixtures in Sonko95, Mundo Burbuja (2001) and Caso Karen (2005), in particular, his meta-literary character.
En Soy un escritor frustrado aparecen inquietudes que, ausentes nas dúas primeiras novelas de José Ángel Mañas, fanse inevitables en Sonko95, Mundo Burbuja (2001) e Caso Karen (2005), sobre todo, o seu carácter meta-literario.