they fully believed they were still miles from our position; and, bewildered in the labyrinth, they were sure the tents they saw were the enemy's and not ours. The march had been through rain and mist, through dripping thickets and on muddy roads, and the first impulse was wrath at the erring scouts; but the ludicrous side soon prevailed, and officers and men joined in hearty laughter over their wild-goose chase. They dubbed the expedition the "Battle of Bontecou," and it was long before the lieutenant heard the last of the chaffing at his talents as a scout. [Footnote: Official Records, vol. li. pt. i. pp. 484, 485.] Major Hines's reports of the strength of the position on Sewell Mountain which the enemy had occupied, and my own reconnoissance of the intervening country, satisfied me that if we meant to advance on this line, we ought not to give the enemy time to reconsider and to reoccupy the mountain top from which he had retreated. On representing this to General Rosecrans, he authorized me to advance twelve miles to the Confederate camp on Big Sewell, directing me, however, to remain upon the defensive when there, and to avoid bringing on any engagement till he could bring up the rest of the column. [Footnote: Official Records, vol. li. pt. i. pp. 484, 486.] His means of crossing at Carnifex Ferry were so poor that what he had thought would be done in two or three days from the time McCook joined me, took a full fortnight to accomplish. I marched with my own and McCook's brigades on the 23d September, but when I reached the Confederate camp where Hines with the advance-guard awaited me, it was evident at a glance that we must go further. [Footnote: _Id_., p. 487.] The position was a very strong one for resisting an approach from our direction, but was commanded by higher ground beyond. The true crest of the mountain was two miles further on, and there alone could we successfully bar the way against a superior force coming from the east. I therefore marched rapidly forward and occupied the crest in force. It was impossible to hide the whole of our camp from view and properly hold the position, but we made use of such cover as we could find, and prepared to defend the pass against all comers, since it was vain to attempt to mystify the enemy as to our advance in force.