M.A. (French) / This thesis investigates the collective literary Project entitled Rwanda: écrire par devoir de mémoire, written by nine Francophone, African intellectuals in response to the genocide of the Tutsi in Rwanda. Six of them are fictional novels or travel diaries by non- Rwandans, based on the stories and adaptations of the stories of survivors. There is one poetry anthology and two texts by Rwandans: a survivor’s testimony and an essay by a Tutsi who was in exile during the genocide. A comparison of the literary strategies, used by the authors to respond both individually and collectively to the difficulty of writing the ‘inexpressible’, forms the basis of this analysis. It explores trauma theory and its application to literature and fiction, focusing on how signs of traumatic memory are made visible in the texts. Based on Ricoeur’s notion of triple mimesis, it considers the interaction between victim, writer/text and reader/listener which re-establishes the communication interrupted by the trauma of genocide. The thesis considers the initiation, aims and challenges of the Project. It provides an overview of the origins and consequences of the genocide as observed by the writers. A literary analysis of each of the nine texts separately allows the reader to appreciate the variety of approaches: collective/individual; witness-survivor/indirect witness; fact/fiction, and the blending of these opposites. A synthesis of the recurring motifs, lieux de mémoire and emblematic characters foregrounds tensions that emerge in the postgenocide society between memory and forgetting, identity and alterity, survivors and exiles, forgiveness and justice, survival and the death experience. These elements create an intertextual, fictional world that is nevertheless anchored in the reality of genocide, a polyphonic narrative which contributes to a deeper understanding of the collective horror of the genocide.