The Nigeria-Biafra war (1967-70) was a critical event for the country and on an international level: furthermore, it forged forever the memory and narrative of Igbo people, authors, politicians and activists and minority groups. I chose this topic because I have always been interested in how political issues have been represented and argued in literature, how the authors and intellectuals have narrated the struggle and the fracture of such a complex nation as Nigeria and how much powerful collective memory can be for the personal and cultural story of a population. What can make the difference in remembering is even how a story and a particular memory is narrated through time. The aim of this thesis is therefore to explore the meaning of the political use of memory of the war through the testimonies of two contemporary fictional novels by Nigerian writers.