Sources de la transmission manuscrite en Islam : livres, ecrits, images is a Festschrift offered to Marie-Genevieve Guesdon, curator of Arabic manuscripts at the BNF, codicologist and specialist in Arabic manuscript books, on the occasion of her retirement. It brings together fourteen original contributions for which the collections of the BNF provided an essential source. Handwritten transmission in Islam over the long period is the central axis of the volume. New hypotheses are emerging, both on questions of transmission by shaykhs or scribe-painters and the circulation of ideas, texts and knowledge, as well as on the status and attribution of writings, the making of books, and the history of libraries. Sources de la transmission manuscrite en Islam : livres, ecrits, images sont des melanges offerts a Marie-Genevieve Guesdon, conservatrice des manuscrits arabes a la BNF, codicologue et specialiste du livre manuscrit arabe, a l'occasion de son depart a la retraite. Il reunit quatorze contributions originales dont les collections de la BnF forment une source essentielle. La transmission ecrite en Islam sur la longue periode est l'axe central du volume. De nouvelles hypotheses emergent, aussi bien sur les questions de transmission par les shaykhs ou les scribes-peintres, de circulation des idees, des textes et des savoirs que de statut et d'attribution des ecrits, de fabrication du livre et d'histoire des bibliotheques. Avec: Annie Berthier, Zouhour Chaabane, Khalid Chakor-Alami, Francois Deroche, Alain J. Desreumaux, Anne-Marie Edde, Abdelouahad Jahdani, Khaled Kchir, Francoise Micheau, Anne Regourd, Francis Richard, Muriel Roiland, Jacqueline Sublet, Tal Tamari, Saadou Traore, Annie Vernay-Nouri Annie Berthier, Zouhour Chaabane, Khalid Chakor-Alami, Francois Deroche, Alain J. Desreumaux, Anne-Marie Edde, Abdelouahad Jahdani, Khaled Kchir, Francoise Micheau, Anne Regourd, Francis Richard, Muriel Roiland, Jacqueline Sublet, Tal Tamari, Saadou Traore, Annie Vernay-Nouri