A pair of Russian Emigre books dedicated to Christian philosophy. In Russian. First. Light in the Dark by Semyon Frank. Published by YMCA, Paris, 1949. Soft cover. With exlibris and handwriting on the flyleaf. Second. Saint Seraphim of Sarov by Vladimir Ilyin. Third edition. Published by Put Zhizni, NY, 1979. Hardcover, with illustrations, pre-reform spelling. Limited edition, numbered 60 out of 100 on the flyleaf, dedicated to Elena Borisovna Dudina. Semyon Frank, 1877 to 1950, was a Russian Orthodox philosopher of Jewish descent. Vladimir Ilyin, 1891 to 1974, was a Russian philosopher and composer. Antiquarian Librarian Books For Collectors, Christian Literature, Russian Emigre Publications.