... and at first demurred. Dunn, however, took hold of Little Reb's bridle, and started him on a gallop toward the river; and the boy, much to his mortification, had to beat an ignominious retreat. Dunn was more troubled than any one else over this masterly retrograde movement, for he was afraid that the troops who saw him breaking for the rear under fire might think that he had suddenly set too hig...