Inclosed please find the report of Lieutenant-Colonel Heath; also a
copy of his instructions, and the order of march. As soon as the
cavalry returned, I saw that an attempt on the road was frustrated,
and accordingly have placed McDowell's brigade to our right front,
guarding the pass of Snake Creek; Stuart's brigade to the left
front, to watch the pass of Lick Creek; and I shall this morning
move directly out on the Corinth road, about eight miles to or
toward Pea Ridge, which is a key-point to the southwest.

General Hurlbut's division will be landed to-day, and the artillery
and infantry disposed so as to defend Pittsburg, leaving my
division entire for any movement by land or water.

As near as I can learn, there are five regiments of rebel infantry
at Purdy; at Corinth, and distributed along the railroad to Inca,
are probably thirty thousand men; but my information from prisoners
is very indistinct. Every road and path is occupied by the enemy's
cavalry, whose, orders seem to be, to fire a volley, retire, again
fire and retire. The force on the Purdy road attacked and driven
by Major Bowman yesterday, was about sixty strong. That
encountered last night on the Corinth road was about five companies
of Tennessee cavalry, sent from Purdy about 2 p.m. yesterday.

I hear there is a force of two regiments on Pea Ridge, at the point
where the Purdy and Corinth roads come together.

I am satisfied we cannot reach the Memphis & Charleston road
without a considerable engagement, which is prohibited by General
Halleck's instructions, so that I will be governed by your orders
of yesterday, to occupy Pittsburg strongly, extend the pickets so