IV A DOUBLE LOSS 28

V WHAT'S TO BE DONE 38

VI GOOD NEWS 44

VII UNDER FIERCE FIRE 52

VIII THE OLD MILL 61

IX TRAPPED 70

X FALLING WALLS 78

XI A STRANGE RESCUE 88

XII MUCH WONDERING 98

XIII A PERILOUS JOURNEY 105

XIV THE SENTRY 113

XV IN THE BATTLE AGAIN 122

XVI HELD UP 133

XVII A BATTLE OF THE AIR 139

XVIII CAPTURED 146