This study aimed at exploring the ontological indeterminacies of The Sea (2005), a novel by John Banville using the postmodern catena put forth by Ihab Hassan. Hassan’s catalogue of the features of postmodern fiction includes indeterminacy, fragmentation, decanonization, selflessness, depthlessness, the unpresentable/unrepresentable, irony, hybridization, carnivalization, performance, participa...