5 chess books in Russian.V. Panov: Attack in chess games (1953), According to the strict rules of chess art (1988), A. Karpov: Selected games 1969-1977 (1978), V. Panov: Debut course (1961), A. Karpov,  E. Gik: Unfinished Chess (1983).  Various content: theory, life, chess activities, best games. Signs of storage, unfortunately through time not saved in perfect condition, but content is still enjoyable. For collection, interior or daily use. For collection, interior or daily use.