At such a crisis I conceive it my duty to keep you constantly advised of my situation. On the 10th instant I forwarded you an account of the bold attempt made by the enemy on the morning of the 8th, to take possession of my works by storm, and of the severe repulse which he met with. That report having been sent by the mail which crosses the lake, may possibly have miscarried; for which reason I think it the more necessary briefly to repeat the substance of it. Early on the morning of the 8th, the enemy having been actively employed the two preceding days in making preparations for a storm, advanced in two strong columns on my right and left. They were received however, with a firmness which it seems they little expected, and which defeated all their hopes. My men, undisturbed by their approach, which indeed they had long anxiously wished for, opened upon them a fire so deliberate and certain, as rendered their scaling ladders and fascines, as their more direct implements of warfare, perfectly useless. For upwards of an hour it was continued with a briskness of which there has been but few instances, perhaps, in any country. In justice to the enemy it must be said, they withstood it as long as could have been expected from the most determined bravery. At length, however, when all prospects of success became hopeless, they fled in confusion from the field—leaving it covered with their dead and wounded. Their loss was immense. I had first computed it at fifteen hundred; it is since ascertained to have been much greater. Upon information which is believed to be correct, colonel Hayne, the inspector-general, reports it to be in the total two thousand six hundred. His report I enclose you. My loss was inconsiderable being only seven killed and six wounded. Such a disproportion in loss, when we consider the number and the kind of troops engaged, must, I know, excite astonishment, and may not every where, be fully credited; yet I am perfectly satisfied that the account is not exaggerated on the one part, nor underrated on the other.