In Tolstoy. A philosophical life (Éditions du Cerf), the young Joachim Le Floch-Imad guides us in the immense work of the one André Suarès called the "Homer and Luther of the Slavic world" This rich, fascinating, sometimes too academic essay is based on the greatest connoisseurs of TolstOY (Zweig, Suares, Steiner, Berdyaev) and decrypts all the facets of this immense genius.