This special issue of Comma devoted to literary archives has been devised and written mostly by active members of the Section for Archives of Literature and Art (SLA) of theInternational Council on Archives (ICA) and in particular by the new team which took responsibility for rebuilding the Section from 2010 onwards. The institutions which are the principal collectors of literary archives vary considerably from country to country, and this is described in more detail in the article by Veno Kauaria and David Sutton.