The article endeavors to reconstruct and present a collection of children’s books published during the Great Patriotic War, stored in the Rare Books Department (Book Museum) of the Russian State Library. The term “collection” in this case is conditional, since children’s books of that period were not acquired specifically and are not stored as a separate independent collection. They belong to the three collections — Illustrated Children’s Books, Serial Publications, and A.K. Tarasenkov’s Collection. Such storage of books of the same subject in different collections has its own specifics.

The conducted research considered books published strictly in 1941—1945. Both edge years — 1941 and 1945 — are presented in full, since the war, its premonition, beginning, end, and the features of life in the post-war months, had left their mark on the themes and design of both pre-war and post-war books.

On the occasion of the 70th and 75th anniversary of the Victory, in May 2015 and June 2020, the Book Museum of the Russian State Library held two mini-exhibitions dedicated to children’s books of the Great Patriotic War period. The exhibitions introduced visitors to the publications of 1941—1945, as well as to literary works that had been published in the post-war period but written during the war, hot on the traces of the heroic events. Still, the books presented at the mini-exhibitions do not exhaust the entire volume of publications of that period stored in the Book Museum.

The Rare Books Department has identified 204 items that can be combined in a thematic collection called “Children’s Books of the Great Patriotic War Period”. Due to some peculiarities inherent in this collection, we cannot draw any conclusions about the repertoire of children’s books of the war period in general, but we can picture the repertoire, geography and circulation in relation to fiction for children.