← Jaan KrossProfessor Martens' Departureby Jaan KrossFind on Amazon↗About the authorJaan KrossEstonian author whose historical novels, particularly The Czar's Madman and Professor Martens' Departure, explore Estonian identity and the experience of small nations under imperial power with great moral and literary intelligence.More by Jaan KrossThe Czar's MadmanEstonian historical novel set during Russian imperial rule→Treading Air→Conspiracy and Other StoriesCollection of interconnected stories exploring human conflict→Between Three Plagues→