Glad you're still working on your book. Same here. Your draft sure has helped me unclog some old holes in the Murfreesboro records of Chalmer's "High Pressure Brigade".
Still would like to have a better way to cite the regimental "commander's reports" sources you have given me other than "according to manuscript and research of Lanny Smith".
I do have some letters and other history on the 5th Mississippi that I have compiled because they were part of Chalmer's brigade at Shiloh. I am in CA visiting my daughter, but will be back in Atlanta next week. I will dig around in the "stack of stuff" and see what I can find.