PART ONE
CHAPTER I
SPRING IN THE TRAIN
CHAPTER II
THE SCHOOL-HOUSE
CHAPTER III
THE INVISIBLE BATTLE
CHAPTER IV
NIKITIN
CHAPTER V
FIRST MOVE TO THE ENEMY
CHAPTER VI
THE RETREAT
CHAPTER VII
ONE NIGHT
PART TWO
THE LOVERS
MARIE IVANOVNA
THE FOREST
FOUR?
THE DOOR CLOSES BEHIND THEM
