[ CHAPTER III. RALPH'S FIRST BATTLE. ]

[ CHAPTER IV. RALPH DOES PICKET DUTY. ]

[ CHAPTER V. RALPH AT HEADQUARTERS. ]

[ CHAPTER VI. ANOTHER BATTLE. ]

[ CHAPTER VII. THE DISASTER AT BALL'S BLUFF. ]

[ CHAPTER VIII. THE ARMY IN WINTER QUARTERS. ]

[ CHAPTER IX. FAIR OAKS. ]

[ CHAPTER X. CAMP FUN. ]

[ CHAPTER XI. SOUTH MOUNTAIN. ]

[ CHAPTER XII. MORE FIGHTING. ]