The 7th Texas Infantry regiment is one of many units involved with one of my research projects. I'm always on the lookout for sources of information about this unit, as well as the others.
I'm having a hard time finding access to a particular book about John Gregg of the 7th Texas.
Carter, Davis Blake. "Two Stars in the Southern Sky: General John Gregg C. S. A. and Mollie." Spartanburg, S. C.: Reprint Co., 2001