Some recent publications on fiction and fictionality:
Pragmatics of fiction https://www.degruyter.com/view/product/458681
Fiktionalität, by Klauk and Köppe https://www.degruyter.com/view/product/208576
Örebro Studies in Literary History and Criticism:
Narrativity, Fictionality, and Literariness http://www.publications.oru.se/4DCGI/dropacta?r=7550&t=t&id=413
Pragmatics of fiction https://www.degruyter.com/view/product/458681
Fiktionalität, by Klauk and Köppe https://www.degruyter.com/view/product/208576
Örebro Studies in Literary History and Criticism:
Narrativity, Fictionality, and Literariness http://www.publications.oru.se/4DCGI/dropacta?r=7550&t=t&id=413