This chapter reveals the complex afterlives of Peninsular War memoirs, many of which outlived their authors and continued to be published and re-published in different formats over the long nineteenth century. It considers the many different groups of people involved behind the scenes in the production of a Napoleonic military memoir: family members, especially women; editors; publishers; indexers; printers; illustrators; archivists; lawyers; even luxury booksellers. It shows in detail the alterations that were made to veterans’ autobiographies over time, from omitting or adding sections of text to changing the title, inserting portraits of the author, or commissioning artist’s impressions of his battles. Along the way, some war memoirs underwent an almost total transformation, becoming dry family biographies, ‘boy’s own’ adventure stories, regimental histories, consumer objects, or, in the decades before the First World War in Britain and France, tools for national military education, targeted to children.