I have been going through the service records for the men of the 37th Mississippi Infantry Regiment (McLain's 37th) and have found several records for late November and early December 1862 of men who were captured or went missing during this time at the following places:

Holly Springs, Ms.
Waterford, Ms.
Abbeville, Ms.
Oxford, Ms.
Water Valley, Ms.
Coffeeville, Ms.

Looking at a map, I see that these towns run from north to south, along highway 7, leading to Grenada, Ms.

The 37th was in Gen. Sterling Price's army during this time and fought in the battle of Corinth, Ms., on Oct. 3 & 4 1862, and ended up in Grenada, Ms., in late December 1862. Regimental records for December 1862 shows "Covered General Price's retreat from Abbeville".

Can anyone point me to a good source that details (as best as possible) Price's route from Corinth, Ms. in October 1862 to Grenada, Ms. in December 1862? Also, if possible, a good source that details "Price's retreat from Abbeville"?

Thank You in advance,
Kenny